-20-7y=-2(9y-6)

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Solution for -20-7y=-2(9y-6) equation:


Simplifying
-20 + -7y = -2(9y + -6)

Reorder the terms:
-20 + -7y = -2(-6 + 9y)
-20 + -7y = (-6 * -2 + 9y * -2)
-20 + -7y = (12 + -18y)

Solving
-20 + -7y = 12 + -18y

Solving for variable 'y'.

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

Add '18y' to each side of the equation.
-20 + -7y + 18y = 12 + -18y + 18y

Combine like terms: -7y + 18y = 11y
-20 + 11y = 12 + -18y + 18y

Combine like terms: -18y + 18y = 0
-20 + 11y = 12 + 0
-20 + 11y = 12

Add '20' to each side of the equation.
-20 + 20 + 11y = 12 + 20

Combine like terms: -20 + 20 = 0
0 + 11y = 12 + 20
11y = 12 + 20

Combine like terms: 12 + 20 = 32
11y = 32

Divide each side by '11'.
y = 2.909090909

Simplifying
y = 2.909090909

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