4.5(y+4.5)=18

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Solution for 4.5(y+4.5)=18 equation:


Simplifying
4.5(y + 4.5) = 18

Reorder the terms:
4.5(4.5 + y) = 18
(4.5 * 4.5 + y * 4.5) = 18
(20.25 + 4.5y) = 18

Solving
20.25 + 4.5y = 18

Solving for variable 'y'.

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

Add '-20.25' to each side of the equation.
20.25 + -20.25 + 4.5y = 18 + -20.25

Combine like terms: 20.25 + -20.25 = 0.00
0.00 + 4.5y = 18 + -20.25
4.5y = 18 + -20.25

Combine like terms: 18 + -20.25 = -2.25
4.5y = -2.25

Divide each side by '4.5'.
y = -0.5

Simplifying
y = -0.5

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