10x+20=8x+7

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Solution for 10x+20=8x+7 equation: 



10x+20=8x+7

We move all terms to the left:

10x+20-(8x+7)=0

We get rid of parentheses

10x-8x-7+20=0

We add all the numbers together, and all the variables

2x+13=0

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

2x=-13

x=-13/2

x=-6+1/2

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