3(2y-6)=-9(y-8)

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Solution for 3(2y-6)=-9(y-8) equation:


Simplifying
3(2y + -6) = -9(y + -8)

Reorder the terms:
3(-6 + 2y) = -9(y + -8)
(-6 * 3 + 2y * 3) = -9(y + -8)
(-18 + 6y) = -9(y + -8)

Reorder the terms:
-18 + 6y = -9(-8 + y)
-18 + 6y = (-8 * -9 + y * -9)
-18 + 6y = (72 + -9y)

Solving
-18 + 6y = 72 + -9y

Solving for variable 'y'.

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

Add '9y' to each side of the equation.
-18 + 6y + 9y = 72 + -9y + 9y

Combine like terms: 6y + 9y = 15y
-18 + 15y = 72 + -9y + 9y

Combine like terms: -9y + 9y = 0
-18 + 15y = 72 + 0
-18 + 15y = 72

Add '18' to each side of the equation.
-18 + 18 + 15y = 72 + 18

Combine like terms: -18 + 18 = 0
0 + 15y = 72 + 18
15y = 72 + 18

Combine like terms: 72 + 18 = 90
15y = 90

Divide each side by '15'.
y = 6

Simplifying
y = 6

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