9x+(-7)=(-3x)+8

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Solution for 9x+(-7)=(-3x)+8 equation: 



9x+(-7)=(-3x)+8

We move all terms to the left:

9x+(-7)-((-3x)+8)=0

We add all the numbers together, and all the variables

9x-((-3x)+8)-7=0



We calculate terms in parentheses: -((-3x)+8), so:

(-3x)+8

We get rid of parentheses

-3x+8

Back to the equation:

-(-3x+8)



We get rid of parentheses

9x+3x-8-7=0

We add all the numbers together, and all the variables

12x-15=0

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

12x=15

x=15/12

x=1+1/4

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