s*5-30=20

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Solution for s*5-30=20 equation:


Simplifying
s * 5 + -30 = 20

Reorder the terms for easier multiplication:
5s + -30 = 20

Reorder the terms:
-30 + 5s = 20

Solving
-30 + 5s = 20

Solving for variable 's'.

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

Add '30' to each side of the equation.
-30 + 30 + 5s = 20 + 30

Combine like terms: -30 + 30 = 0
0 + 5s = 20 + 30
5s = 20 + 30

Combine like terms: 20 + 30 = 50
5s = 50

Divide each side by '5'.
s = 10

Simplifying
s = 10

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