s*7-36=139

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Solution for s*7-36=139 equation:


Simplifying
s * 7 + -36 = 139

Reorder the terms for easier multiplication:
7s + -36 = 139

Reorder the terms:
-36 + 7s = 139

Solving
-36 + 7s = 139

Solving for variable 's'.

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

Add '36' to each side of the equation.
-36 + 36 + 7s = 139 + 36

Combine like terms: -36 + 36 = 0
0 + 7s = 139 + 36
7s = 139 + 36

Combine like terms: 139 + 36 = 175
7s = 175

Divide each side by '7'.
s = 25

Simplifying
s = 25

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