6(4.5y)-12=9

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Solution for 6(4.5y)-12=9 equation:


Simplifying
6(4.5y) + -12 = 9

Remove parenthesis around (4.5y)
6 * 4.5y + -12 = 9

Multiply 6 * 4.5
27y + -12 = 9

Reorder the terms:
-12 + 27y = 9

Solving
-12 + 27y = 9

Solving for variable 'y'.

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

Add '12' to each side of the equation.
-12 + 12 + 27y = 9 + 12

Combine like terms: -12 + 12 = 0
0 + 27y = 9 + 12
27y = 9 + 12

Combine like terms: 9 + 12 = 21
27y = 21

Divide each side by '27'.
y = 0.7777777778

Simplifying
y = 0.7777777778

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