2x+4=-7x+15

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Solution for 2x+4=-7x+15 equation: 



2x+4=-7x+15

We move all terms to the left:

2x+4-(-7x+15)=0

We get rid of parentheses

2x+7x-15+4=0

We add all the numbers together, and all the variables

9x-11=0

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

9x=11

x=11/9

x=1+2/9

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