15=-8+3s

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Solution for 15=-8+3s equation:


Simplifying
15 = -8 + 3s

Solving
15 = -8 + 3s

Solving for variable 's'.

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

Add '-3s' to each side of the equation.
15 + -3s = -8 + 3s + -3s

Combine like terms: 3s + -3s = 0
15 + -3s = -8 + 0
15 + -3s = -8

Add '-15' to each side of the equation.
15 + -15 + -3s = -8 + -15

Combine like terms: 15 + -15 = 0
0 + -3s = -8 + -15
-3s = -8 + -15

Combine like terms: -8 + -15 = -23
-3s = -23

Divide each side by '-3'.
s = 7.666666667

Simplifying
s = 7.666666667

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