2(-3-S)=8s/7

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Solution for 2(-3-S)=8s/7 equation: 



2(-3-)=8S/7

We move all terms to the left:

2(-3-)-(8S/7)=0

We add all the numbers together, and all the variables

-(+8S/7)+20=0

We get rid of parentheses

-8S/7+20=0

We multiply all the terms by the denominator


-8S+20*7=0

We add all the numbers together, and all the variables

-8S+140=0

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

-8S=-140

S=-140/-8

S=17+1/2

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