8x+15=4x-12

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Solution for 8x+15=4x-12 equation: 



8x+15=4x-12

We move all terms to the left:

8x+15-(4x-12)=0

We get rid of parentheses

8x-4x+12+15=0

We add all the numbers together, and all the variables

4x+27=0

We move all terms containing x to the left, all other terms to the right

4x=-27

x=-27/4

x=-6+3/4

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