7x+4=-5x+8

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Solution for 7x+4=-5x+8 equation: 



7x+4=-5x+8

We move all terms to the left:

7x+4-(-5x+8)=0

We get rid of parentheses

7x+5x-8+4=0

We add all the numbers together, and all the variables

12x-4=0

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

12x=4

x=4/12

x=1/3

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