-9y+40=-2(y-6)

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Solution for -9y+40=-2(y-6) equation:


Simplifying
-9y + 40 = -2(y + -6)

Reorder the terms:
40 + -9y = -2(y + -6)

Reorder the terms:
40 + -9y = -2(-6 + y)
40 + -9y = (-6 * -2 + y * -2)
40 + -9y = (12 + -2y)

Solving
40 + -9y = 12 + -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.
40 + -9y + 2y = 12 + -2y + 2y

Combine like terms: -9y + 2y = -7y
40 + -7y = 12 + -2y + 2y

Combine like terms: -2y + 2y = 0
40 + -7y = 12 + 0
40 + -7y = 12

Add '-40' to each side of the equation.
40 + -40 + -7y = 12 + -40

Combine like terms: 40 + -40 = 0
0 + -7y = 12 + -40
-7y = 12 + -40

Combine like terms: 12 + -40 = -28
-7y = -28

Divide each side by '-7'.
y = 4

Simplifying
y = 4

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