1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Aleks04 [339]
3 years ago
7

Solve –4(6x + 3) = –12(x + 10).

Mathematics
2 answers:
Artist 52 [7]3 years ago
7 0
<span>–4(6x + 3) = –12(x + 10)
 -24x - 12 = -12x - 120
24x - 12x = 120 - 12
12x = 108
x = 9

</span>
valina [46]3 years ago
7 0
Let's solve your equation step-by-step.<span><span>−<span>4<span>(<span><span>6x</span>+3</span>)</span></span></span>=<span>−<span>12<span>(<span>x+10</span>)</span></span></span></span>Step 1: Simplify both sides of the equation.<span><span>−<span>4<span>(<span><span>6x</span>+3</span>)</span></span></span>=<span>−<span>12<span>(<span>x+10</span>)</span></span></span></span><span><span><span><span>(<span>−4</span>)</span><span>(<span>6x</span>)</span></span>+<span><span>(<span>−4</span>)</span><span>(3)</span></span></span>=<span><span><span>(<span>−12</span>)</span><span>(x)</span></span>+<span><span>(<span>−12</span>)</span><span>(10)</span></span></span></span>(Distribute)<span><span><span><span>−<span>24x</span></span>+</span>−12</span>=<span><span><span>−<span>12x</span></span>+</span>−120</span></span><span><span><span>−<span>24x</span></span>−12</span>=<span><span>−<span>12x</span></span>−120</span></span>Step 2: Add 12x to both sides.<span><span><span><span>−<span>24x</span></span>−12</span>+<span>12x</span></span>=<span><span><span>−<span>12x</span></span>−120</span>+<span>12x</span></span></span><span><span><span>−<span>12x</span></span>−12</span>=<span>−120</span></span>Step 3: Add 12 to both sides.<span><span><span><span>−<span>12x</span></span>−12</span>+12</span>=<span><span>−120</span>+12</span></span><span><span>−<span>12x</span></span>=<span>−108</span></span>Step 4: Divide both sides by -12.<span><span><span>‌<span><span>−<span>12x</span></span><span>−12</span></span></span>‌</span>=<span><span>‌<span><span>−108</span><span>−12</span></span></span>‌</span></span><span>x=9</span>Answer:<span>x=<span>9</span></span>
You might be interested in
A geometric seqerence 1.5, -3, 6, -12 .... How many regative terms in the sequencs greater than
Leno4ka [110]

The total negative terms are 4 which are greater than -6000 if the geometric sequence 1.5, -3, 6, -12 ... with a common ratio -3.

<h3>What is a sequence?</h3>

It is defined as the systematic way of representing the data that follows a certain rule of arithmetic.

We have:

A geometric sequence 1.5, -3, 6, -12 ....

The common ratio r = -3/1.5 = -2

1.5, -3.6, 6, -12, 36, -108, 324, -972, 2916, -8748

The total negative terms = 4

Thus, the total negative terms are 4 which are greater than -6000 if the geometric sequence 1.5, -3, 6, -12 ... with a common ratio -3.

Learn more about the sequence here:

brainly.com/question/21961097

#SPj1

4 0
2 years ago
the water temperature of a swimming pool is 76f. the temperature is currently 74f. which graph shows how much the temperature ne
Nikolay [14]

Answer:

Bacteria, algae and other organisms thrive under warm water conditions this is obviously harmful not just for athletes but the general public in a commercial swimming pool, for competitive pools the water should be no higher than 82°F (28°C), for recreational pools the recommended maximum is 84°F (29°C).

Step-by-step explanation:

3 0
3 years ago
Okay, help me out here!!
luda_lava [24]

Answer:

65.8

Step-by-step explanation:

(2.6*4.7)/2=6.11

11*4.7=51.7

(4.7(17-(2.6+11)))/2=7.99

6.11+51.7+7.99=65.8

3 0
3 years ago
Need help please.........................
Archy [21]

Answer:

16t^{2} + 2t - 6

Step-by-step explanation:

(12t^{2}  + 5t -y) - (-4t^{2} + 3t -1)

simplify

12t^{2} + 5t -7 +4t^{2} -3t +1

combine like terms

16t^{2} + 2t - 6

8 0
2 years ago
Two angles in a triangle add up to 125 degrees what is the size of the third angles
MariettaO [177]
55 degrees
is the answer
7 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP ME!!!!!!!!! <br><br> 1/7 + 2 4/7 A) 2/3 7 B) 2/5 7 C) 2/6 7 D) 2/7 7
    12·1 answer
  • A scientists has a container of %2 acid solution and a container of 5% acid solution. How many fluid ounces of each concentratio
    5·1 answer
  • A box of 12 tacos cost $9.99 at this rate how much does one taco cost?
    7·2 answers
  • A farmer sells 6.9 kilograms of apples and pears at the farmer's market. 2 5 of this weight is apples, and the rest is pears. Ho
    11·1 answer
  • Pls pls pls pls helppppp
    13·2 answers
  • Pablo's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Pablo $5.40 per pound, and type
    8·1 answer
  • What is 8% as a fratction
    6·1 answer
  • In the diagram , A'B'C' is an image of ABC . Which rule describes this translation ?
    10·1 answer
  • ANSWER ASAP<br><br> For each table, write the equation that represents the price per ticket.
    6·2 answers
  • Can someone help me with these ignore the place your answer in the gridd
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!