9x+7=-3x+4

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Solution for 9x+7=-3x+4 equation: 



9x+7=-3x+4

We move all terms to the left:

9x+7-(-3x+4)=0

We get rid of parentheses

9x+3x-4+7=0

We add all the numbers together, and all the variables

12x+3=0

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

12x=-3

x=-3/12

x=-1/4

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