7s+8=99

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Solution for 7s+8=99 equation:


Simplifying
7s + 8 = 99

Reorder the terms:
8 + 7s = 99

Solving
8 + 7s = 99

Solving for variable 's'.

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

Add '-8' to each side of the equation.
8 + -8 + 7s = 99 + -8

Combine like terms: 8 + -8 = 0
0 + 7s = 99 + -8
7s = 99 + -8

Combine like terms: 99 + -8 = 91
7s = 91

Divide each side by '7'.
s = 13

Simplifying
s = 13

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