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
vlabodo [156]
3 years ago
13

(8x+3) -2(4x-5) Pls and thank you

Mathematics
1 answer:
il63 [147K]3 years ago
4 0

Answer:

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '12x' to each side of the equation.

-15 + -15x + 12x = -12x + 12x

Combine like terms: -15x + 12x = -3x

-15 + -3x = -12x + 12x

Combine like terms: -12x + 12x = 0

-15 + -3x = 0

Add '15' to each side of the equation.

-15 + 15 + -3x = 0 + 15

Combine like terms: -15 + 15 = 0

0 + -3x = 0 + 15

-3x = 0 + 15

Combine like terms: 0 + 15 = 15

-3x = 15

Divide each side by '-3'.

x = -5

Simplifying

x = -5 so the answer is x=5(56+)_-2 pls give me brainlyest

You might be interested in
The legs of a right triangle measure 9 feet and 12 feet. what is the length of the hypotenuse
natima [27]
Look at photo........

7 0
4 years ago
Read 2 more answers
Which is equivalent to log Subscript 2 Baseline n = 4?
mrs_skeptik [129]

Answer: log n = 4log2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Find the median of the baseball batting averages. 0.264 0.211 0.199 0.236 0.283 0.257 0.225
KATRIN_1 [288]

Answer:

0.236

Step-by-step explanation:

first you put them from least to greatest and find the middle number because that is what a median is. Median->Middle

5 0
3 years ago
Read 2 more answers
Which value of x makes the equation 0.5(x + 15) = 2 + 0.75(x - 4) true?
SIZIF [17.4K]

Answer:

Step-by-step explanation:

\frac{1}{2}(x+15) = 2 + \frac{3}{4}(x-4)

To make this easier, to get ride of the fractions, we can multiply both sides by 4

2(x+15) = 8 + 3(x-4)

now use the distributive property

2x + 30 = 8 + 3x - 12\\

now we want to isolate x to one side and isolate all the constants to the other

2x - 3x = 8 - 12 - 30\\

now simplify

-x = -34\\x = 34

to test, we can plug in back to the original

\frac{1}{2}(34+15) = \frac{49}{2}\\\frac{8}{4} + \frac{3}{4}(34-4) = \frac{8}{4} + \frac{90}{4} = \frac{98}{4} = \frac{49}{2}

it works

7 0
3 years ago
diane has a hospital appointment. when she arrives at the hospital, the car park is nearly full. there are a total of 534 car pa
o-na [289]
58 parking spots left hope I helped
5 0
3 years ago
Read 2 more answers
Other questions:
  • 35.5 feet long 7.25 feet wide 7.5 feet tall approx volume of the tank
    14·2 answers
  • What percent of 18 is 36
    11·2 answers
  • If Jeannie invests $7,250 at a rate of 12%,
    7·1 answer
  • What does 415 tenths as a decimal
    8·2 answers
  • Circumference of a circle is 6.25 what is the area
    15·1 answer
  • X = 0<br> x = -1<br> x = -4<br> x = -2<br> x = 1<br> x = 2
    15·1 answer
  • Plz help, i’ll give brainliest
    10·2 answers
  • I really really need this.. plz answer asap :(( needs to be correct &lt;3
    6·1 answer
  • How many diagonals can be drawn in the shape below?<br><br><br><br> 24<br> 40<br> 18<br> 20<br> ?
    14·2 answers
  • Please Help Its Urgent ​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!