7(2s-6)=8(2s+1)

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Solution for 7(2s-6)=8(2s+1) equation: 



7(2s-6)=8(2s+1)

We move all terms to the left:

7(2s-6)-(8(2s+1))=0

We multiply parentheses

14s-(8(2s+1))-42=0



We calculate terms in parentheses: -(8(2s+1)), so:

8(2s+1)

We multiply parentheses

16s+8

Back to the equation:

-(16s+8)



We get rid of parentheses

14s-16s-8-42=0

We add all the numbers together, and all the variables

-2s-50=0

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

-2s=50

s=50/-2

s=-25

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