8s+5s+7s-7=

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Solution for 8s+5s+7s-7= equation:


Simplifying
8s + 5s + 7s + -7 = 0

Reorder the terms:
-7 + 8s + 5s + 7s = 0

Combine like terms: 8s + 5s = 13s
-7 + 13s + 7s = 0

Combine like terms: 13s + 7s = 20s
-7 + 20s = 0

Solving
-7 + 20s = 0

Solving for variable 's'.

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

Add '7' to each side of the equation.
-7 + 7 + 20s = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 20s = 0 + 7
20s = 0 + 7

Combine like terms: 0 + 7 = 7
20s = 7

Divide each side by '20'.
s = 0.35

Simplifying
s = 0.35

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