2-(5s+7)=7=s

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Solution for 2-(5s+7)=7=s equation:



2-(5s+7)=7=s
We move all terms to the left:
2-(5s+7)-(7)=0
We add all the numbers together, and all the variables
-(5s+7)-5=0
We get rid of parentheses
-5s-7-5=0
We add all the numbers together, and all the variables
-5s-12=0
We move all terms containing s to the left, all other terms to the right
-5s=12
s=12/-5
s=-2+2/5

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