9(8.5s-7.5)=27.5-3s

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Solution for 9(8.5s-7.5)=27.5-3s equation: 


Simplifying
9(8.5s + -7.5) = 27.5 + -3s

Reorder the terms:
9(-7.5 + 8.5s) = 27.5 + -3s
(-7.5 * 9 + 8.5s * 9) = 27.5 + -3s
(-67.5 + 76.5s) = 27.5 + -3s

Solving
-67.5 + 76.5s = 27.5 + -3s

Solving for variable 's'.

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

Add '3s' to each side of the equation.
-67.5 + 76.5s + 3s = 27.5 + -3s + 3s

Combine like terms: 76.5s + 3s = 79.5s
-67.5 + 79.5s = 27.5 + -3s + 3s

Combine like terms: -3s + 3s = 0
-67.5 + 79.5s = 27.5 + 0
-67.5 + 79.5s = 27.5

Add '67.5' to each side of the equation.
-67.5 + 67.5 + 79.5s = 27.5 + 67.5

Combine like terms: -67.5 + 67.5 = 0.0
0.0 + 79.5s = 27.5 + 67.5
79.5s = 27.5 + 67.5

Combine like terms: 27.5 + 67.5 = 95
79.5s = 95

Divide each side by '79.5'.
s = 1.194968553

Simplifying
s = 1.194968553

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