-2(2s-5)-10=-2(9s+7)-2

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Solution for -2(2s-5)-10=-2(9s+7)-2 equation:



-2(2s-5)-10=-2(9s+7)-2
We move all terms to the left:
-2(2s-5)-10-(-2(9s+7)-2)=0
We multiply parentheses
-4s-(-2(9s+7)-2)+10-10=0
We calculate terms in parentheses: -(-2(9s+7)-2), so:
-2(9s+7)-2
We multiply parentheses
-18s-14-2
We add all the numbers together, and all the variables
-18s-16
Back to the equation:
-(-18s-16)
We add all the numbers together, and all the variables
-4s-(-18s-16)=0
We get rid of parentheses
-4s+18s+16=0
We add all the numbers together, and all the variables
14s+16=0
We move all terms containing s to the left, all other terms to the right
14s=-16
s=-16/14
s=-1+1/7

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