7-15s=5s-3

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Solution for 7-15s=5s-3 equation:


Simplifying
7 + -15s = 5s + -3

Reorder the terms:
7 + -15s = -3 + 5s

Solving
7 + -15s = -3 + 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.
7 + -15s + -5s = -3 + 5s + -5s

Combine like terms: -15s + -5s = -20s
7 + -20s = -3 + 5s + -5s

Combine like terms: 5s + -5s = 0
7 + -20s = -3 + 0
7 + -20s = -3

Add '-7' to each side of the equation.
7 + -7 + -20s = -3 + -7

Combine like terms: 7 + -7 = 0
0 + -20s = -3 + -7
-20s = -3 + -7

Combine like terms: -3 + -7 = -10
-20s = -10

Divide each side by '-20'.
s = 0.5

Simplifying
s = 0.5

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