-7y+39=2(y+6)

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Solution for -7y+39=2(y+6) equation:


Simplifying
-7y + 39 = 2(y + 6)

Reorder the terms:
39 + -7y = 2(y + 6)

Reorder the terms:
39 + -7y = 2(6 + y)
39 + -7y = (6 * 2 + y * 2)
39 + -7y = (12 + 2y)

Solving
39 + -7y = 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.
39 + -7y + -2y = 12 + 2y + -2y

Combine like terms: -7y + -2y = -9y
39 + -9y = 12 + 2y + -2y

Combine like terms: 2y + -2y = 0
39 + -9y = 12 + 0
39 + -9y = 12

Add '-39' to each side of the equation.
39 + -39 + -9y = 12 + -39

Combine like terms: 39 + -39 = 0
0 + -9y = 12 + -39
-9y = 12 + -39

Combine like terms: 12 + -39 = -27
-9y = -27

Divide each side by '-9'.
y = 3

Simplifying
y = 3

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