-9y+12=2(y-5)

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Solution for -9y+12=2(y-5) equation:


Simplifying
-9y + 12 = 2(y + -5)

Reorder the terms:
12 + -9y = 2(y + -5)

Reorder the terms:
12 + -9y = 2(-5 + y)
12 + -9y = (-5 * 2 + y * 2)
12 + -9y = (-10 + 2y)

Solving
12 + -9y = -10 + 2y

Solving for variable 'y'.

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

Add '-2y' to each side of the equation.
12 + -9y + -2y = -10 + 2y + -2y

Combine like terms: -9y + -2y = -11y
12 + -11y = -10 + 2y + -2y

Combine like terms: 2y + -2y = 0
12 + -11y = -10 + 0
12 + -11y = -10

Add '-12' to each side of the equation.
12 + -12 + -11y = -10 + -12

Combine like terms: 12 + -12 = 0
0 + -11y = -10 + -12
-11y = -10 + -12

Combine like terms: -10 + -12 = -22
-11y = -22

Divide each side by '-11'.
y = 2

Simplifying
y = 2

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