0.5(y-9)=22.5

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Solution for 0.5(y-9)=22.5 equation: 


Simplifying
0.5(y + -9) = 22.5

Reorder the terms:
0.5(-9 + y) = 22.5
(-9 * 0.5 + y * 0.5) = 22.5
(-4.5 + 0.5y) = 22.5

Solving
-4.5 + 0.5y = 22.5

Solving for variable 'y'.

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

Add '4.5' to each side of the equation.
-4.5 + 4.5 + 0.5y = 22.5 + 4.5

Combine like terms: -4.5 + 4.5 = 0.0
0.0 + 0.5y = 22.5 + 4.5
0.5y = 22.5 + 4.5

Combine like terms: 22.5 + 4.5 = 27
0.5y = 27

Divide each side by '0.5'.
y = 54

Simplifying
y = 54

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