-5s+7=42

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Solution for -5s+7=42 equation: 


Simplifying
-5s + 7 = 42

Reorder the terms:
7 + -5s = 42

Solving
7 + -5s = 42

Solving for variable 's'.

Move all terms containing s to the left, all other terms to the right.

Add '-7' to each side of the equation.
7 + -7 + -5s = 42 + -7

Combine like terms: 7 + -7 = 0
0 + -5s = 42 + -7
-5s = 42 + -7

Combine like terms: 42 + -7 = 35
-5s = 35

Divide each side by '-5'.
s = -7

Simplifying
s = -7

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