-3(6y-9)-y=-3(y-4)

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Solution for -3(6y-9)-y=-3(y-4) equation:


Simplifying
-3(6y + -9) + -1y = -3(y + -4)

Reorder the terms:
-3(-9 + 6y) + -1y = -3(y + -4)
(-9 * -3 + 6y * -3) + -1y = -3(y + -4)
(27 + -18y) + -1y = -3(y + -4)

Combine like terms: -18y + -1y = -19y
27 + -19y = -3(y + -4)

Reorder the terms:
27 + -19y = -3(-4 + y)
27 + -19y = (-4 * -3 + y * -3)
27 + -19y = (12 + -3y)

Solving
27 + -19y = 12 + -3y

Solving for variable 'y'.

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

Add '3y' to each side of the equation.
27 + -19y + 3y = 12 + -3y + 3y

Combine like terms: -19y + 3y = -16y
27 + -16y = 12 + -3y + 3y

Combine like terms: -3y + 3y = 0
27 + -16y = 12 + 0
27 + -16y = 12

Add '-27' to each side of the equation.
27 + -27 + -16y = 12 + -27

Combine like terms: 27 + -27 = 0
0 + -16y = 12 + -27
-16y = 12 + -27

Combine like terms: 12 + -27 = -15
-16y = -15

Divide each side by '-16'.
y = 0.9375

Simplifying
y = 0.9375

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