2(s+87)=42

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Solution for 2(s+87)=42 equation: 



2(s+87)=42

We move all terms to the left:

2(s+87)-(42)=0

We multiply parentheses

2s+174-42=0

We add all the numbers together, and all the variables

2s+132=0

We move all terms containing s to the left, all other terms to the right

2s=-132

s=-132/2

s=-66

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