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
Vsevolod [243]
3 years ago
9

2(1 + 5x) = 5(2x – 1)

Mathematics
2 answers:
LuckyWell [14K]3 years ago
4 0
<span><span>2<span>(<span>1+<span>5x</span></span>)</span></span>=<span>5<span>(<span><span>2x</span>−1</span>)</span></span></span>

Step 1: Simplify both sides of the equation.<span><span>2<span>(<span>1+<span>5x</span></span>)</span></span>=<span>5<span>(<span><span>2x</span>−1</span>)</span></span></span><span><span><span><span>(2)</span><span>(1)</span></span>+<span><span>(2)</span><span>(<span>5x</span>)</span></span></span>=<span><span><span>(5)</span><span>(<span>2x</span>)</span></span>+<span><span>(5)</span><span>(<span>−1</span>)</span></span></span></span>(Distribute)<span><span>2+<span>10x</span></span>=<span><span><span>10x</span>+</span>−5</span></span><span><span><span>10x</span>+2</span>=<span><span>10x</span>−5</span></span>

Step 2: Subtract 10x from both sides.<span><span><span><span>10x</span>+2</span>−<span>10x</span></span>=<span><span><span>10x</span>−5</span>−<span>10x</span></span></span><span>2=<span>−5</span></span>

Step 3: Subtract 2 from both sides.<span><span>2−2</span>=<span><span>−5</span>−2</span></span><span>0=<span>−7</span></span><span>
</span>
mars1129 [50]3 years ago
3 0
2+10x=10x-5
transpose
2+5=10x-10x
7=0
dear student this question does not make sense rewrite or send a picture of your question
You might be interested in
Natalie walked
creativ13 [48]

Answer:

7 miles / hour

Step-by-step explanation:

I'm taking this to mean she walked 3.5 miles. She did this 1/2 hour.

Givens

d (distance ) = 3.5 miles

t (time) = 1/2 hour

r (rate) = ?

Formula

r = d/t

Solution

The easiest way to do this is to change the fractions to decimals.

t = 1/2 = 0.5 hours

r = 3.5 / 0.5

r = 7 miles per hour.

7 0
3 years ago
Which histogram represents the data in the frequency table showing the age of people leaving the library?
Yuki888 [10]

Answer:

last graph

Step-by-step explanation:

7 0
2 years ago
Is −4[3(x−7)] and 6(14−2x) equiviant
Paraphin [41]

Answer:

Yes.

Step-by-step explanation:

Set the equations equal to each other to determine their equality.

-4[3(x - 7)] = 6(14 - 2x)

Distribute the 3 and the 6 into their respective parenthesis.

-4[3x - 21] = 84 - 12x

Distribute the -4 into the brackets.

-12x + 84

Rearrange the equations.

84 - 12x = 84 - 12x

Since the equations come out to be the same thing on both sides so that any value satisfies it, the equations are equivalent.

4 0
3 years ago
FIND THE VOLUME STEP BY STEP
nalin [4]

Answer:

396 ft^{3}

Step-by-step explanation:

Okay, so first we will find the triangle area.

9 * 8 = 72/2 = 36.

Now multiply this by 11 (the width of the prism)

36 * 11 = 396 ft^{3}

7 0
3 years ago
If the coordinates of point A are (-3,2) and the coordinates of point B are (7,6) the x intercept of cd is
Rainbow [258]
You have to use the equation which has just slipped my mind. It say x1-y1 over x2-y2. Then you will find x. I am so sorry this equation name slipped my mind. If I remember I will let you know.
4 0
3 years ago
Other questions:
  • 5.5.5.5.4.4.4 in exponential form.
    6·1 answer
  • Nelson opened a savings account 11 years ago with a deposit of $3,115.89. The account has an interest rate of 5.3% compounded mo
    15·2 answers
  • You have to read 1012
    6·1 answer
  • What is the standard form of the equation for this circle?
    6·1 answer
  • Which statement describes the relationship between x and y
    13·2 answers
  • Factor the trinomial: <br>x^2-8x-33<br><br>please help I'm stumped
    9·2 answers
  • Cooks are needed to prepare for a large party. Each cook can bake either 5 large cakes or 14 small cakes per hour. The kitchen i
    11·1 answer
  • Which of the following statements would not translate to the equation 14 ÷ x = -7?
    11·1 answer
  • *insert chuck and his preggo sister with the gooey stuff coming out of her while the ded baby slides out*
    9·2 answers
  • Find the measure of the indicated arc
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!