13x-5=-8x+7

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Solution for 13x-5=-8x+7 equation: 



13x-5=-8x+7

We move all terms to the left:

13x-5-(-8x+7)=0

We get rid of parentheses

13x+8x-7-5=0

We add all the numbers together, and all the variables

21x-12=0

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

21x=12

x=12/21

x=4/7

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