3x-15=-8x+12+15

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Solution for 3x-15=-8x+12+15 equation: 



3x-15=-8x+12+15

We move all terms to the left:

3x-15-(-8x+12+15)=0

We add all the numbers together, and all the variables

3x-(-8x+27)-15=0

We get rid of parentheses

3x+8x-27-15=0

We add all the numbers together, and all the variables

11x-42=0

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

11x=42

x=42/11

x=3+9/11

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