-28.5-4.5s=-5(2s-9)

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Solution for -28.5-4.5s=-5(2s-9) equation:


Simplifying
-28.5 + -4.5s = -5(2s + -9)

Reorder the terms:
-28.5 + -4.5s = -5(-9 + 2s)
-28.5 + -4.5s = (-9 * -5 + 2s * -5)
-28.5 + -4.5s = (45 + -10s)

Solving
-28.5 + -4.5s = 45 + -10s

Solving for variable 's'.

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

Add '10s' to each side of the equation.
-28.5 + -4.5s + 10s = 45 + -10s + 10s

Combine like terms: -4.5s + 10s = 5.5s
-28.5 + 5.5s = 45 + -10s + 10s

Combine like terms: -10s + 10s = 0
-28.5 + 5.5s = 45 + 0
-28.5 + 5.5s = 45

Add '28.5' to each side of the equation.
-28.5 + 28.5 + 5.5s = 45 + 28.5

Combine like terms: -28.5 + 28.5 = 0.0
0.0 + 5.5s = 45 + 28.5
5.5s = 45 + 28.5

Combine like terms: 45 + 28.5 = 73.5
5.5s = 73.5

Divide each side by '5.5'.
s = 13.36363636

Simplifying
s = 13.36363636

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