-3(2s-5)-15=-3(9s+2)-3

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Solution for -3(2s-5)-15=-3(9s+2)-3 equation:



-3(2s-5)-15=-3(9s+2)-3
We move all terms to the left:
-3(2s-5)-15-(-3(9s+2)-3)=0
We multiply parentheses
-6s-(-3(9s+2)-3)+15-15=0
We calculate terms in parentheses: -(-3(9s+2)-3), so:
-3(9s+2)-3
We multiply parentheses
-27s-6-3
We add all the numbers together, and all the variables
-27s-9
Back to the equation:
-(-27s-9)
We add all the numbers together, and all the variables
-6s-(-27s-9)=0
We get rid of parentheses
-6s+27s+9=0
We add all the numbers together, and all the variables
21s+9=0
We move all terms containing s to the left, all other terms to the right
21s=-9
s=-9/21
s=-3/7

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