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In-s [12.5K]
3 years ago
7

8x+2+3x +5=x+12 solve for x

Mathematics
2 answers:
Amiraneli [1.4K]3 years ago
8 0

Answer:

x=1/2

Step-by-step explanation:

Hope this helps.

11x+7=1x+12

11x+7=x+13

11x+7-7=x+12-7

11x=x+5

11x-x=x+5-x

10x=5

5/10

1/2

Svet_ta [14]3 years ago
3 0

Answer:

\huge x =  \frac{1}{2}  \\

Step-by-step explanation:

8x+2+3x +5=x+12

Simplify the terms on the left side of the equation

11x + 7 = x + 12

<u>Move x to the left side of the equation</u>

11x - x + 7 = 12 \\ 10x  + 7 = 12

<u>Move 7 to the right side of the equation</u>

10x = 12 - 7 \\ 10x = 5

<u>Divide both sides by 10</u>

\frac{10x}{10}  =  \frac{5}{10}  \\

We have the final answer as

x =  \frac{1}{2}  \\

Hope this helps you

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