3(s-15)-15=-3

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Solution for 3(s-15)-15=-3 equation:



3(s-15)-15=-3
We move all terms to the left:
3(s-15)-15-(-3)=0
We add all the numbers together, and all the variables
3(s-15)-12=0
We multiply parentheses
3s-45-12=0
We add all the numbers together, and all the variables
3s-57=0
We move all terms containing s to the left, all other terms to the right
3s=57
s=57/3
s=19

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