-45=5s+20

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Solution for -45=5s+20 equation:


Simplifying
-45 = 5s + 20

Reorder the terms:
-45 = 20 + 5s

Solving
-45 = 20 + 5s

Solving for variable 's'.

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

Add '-5s' to each side of the equation.
-45 + -5s = 20 + 5s + -5s

Combine like terms: 5s + -5s = 0
-45 + -5s = 20 + 0
-45 + -5s = 20

Add '45' to each side of the equation.
-45 + 45 + -5s = 20 + 45

Combine like terms: -45 + 45 = 0
0 + -5s = 20 + 45
-5s = 20 + 45

Combine like terms: 20 + 45 = 65
-5s = 65

Divide each side by '-5'.
s = -13

Simplifying
s = -13

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