3(8+7s)=-30

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Solution for 3(8+7s)=-30 equation:



3(8+7s)=-30
We move all terms to the left:
3(8+7s)-(-30)=0
We add all the numbers together, and all the variables
3(7s+8)-(-30)=0
We add all the numbers together, and all the variables
3(7s+8)+30=0
We multiply parentheses
21s+24+30=0
We add all the numbers together, and all the variables
21s+54=0
We move all terms containing s to the left, all other terms to the right
21s=-54
s=-54/21
s=-2+4/7

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