7.5-2s=28

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Solution for 7.5-2s=28 equation: 


Simplifying
7.5 + -2s = 28

Solving
7.5 + -2s = 28

Solving for variable 's'.

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

Add '-7.5' to each side of the equation.
7.5 + -7.5 + -2s = 28 + -7.5

Combine like terms: 7.5 + -7.5 = 0.0
0.0 + -2s = 28 + -7.5
-2s = 28 + -7.5

Combine like terms: 28 + -7.5 = 20.5
-2s = 20.5

Divide each side by '-2'.
s = -10.25

Simplifying
s = -10.25

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