-3(4s-4)-12=-3(9s+2)-4

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Solution for -3(4s-4)-12=-3(9s+2)-4 equation:



-3(4s-4)-12=-3(9s+2)-4
We move all terms to the left:
-3(4s-4)-12-(-3(9s+2)-4)=0
We multiply parentheses
-12s-(-3(9s+2)-4)+12-12=0
We calculate terms in parentheses: -(-3(9s+2)-4), so:
-3(9s+2)-4
We multiply parentheses
-27s-6-4
We add all the numbers together, and all the variables
-27s-10
Back to the equation:
-(-27s-10)
We add all the numbers together, and all the variables
-12s-(-27s-10)=0
We get rid of parentheses
-12s+27s+10=0
We add all the numbers together, and all the variables
15s+10=0
We move all terms containing s to the left, all other terms to the right
15s=-10
s=-10/15
s=-2/3

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