-3(3-4y)+12y=9

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Solution for -3(3-4y)+12y=9 equation:


Simplifying
-3(3 + -4y) + 12y = 9
(3 * -3 + -4y * -3) + 12y = 9
(-9 + 12y) + 12y = 9

Combine like terms: 12y + 12y = 24y
-9 + 24y = 9

Solving
-9 + 24y = 9

Solving for variable 'y'.

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

Add '9' to each side of the equation.
-9 + 9 + 24y = 9 + 9

Combine like terms: -9 + 9 = 0
0 + 24y = 9 + 9
24y = 9 + 9

Combine like terms: 9 + 9 = 18
24y = 18

Divide each side by '24'.
y = 0.75

Simplifying
y = 0.75

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