7(y+1)=3(2y-6)

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Solution for 7(y+1)=3(2y-6) equation:


Simplifying
7(y + 1) = 3(2y + -6)

Reorder the terms:
7(1 + y) = 3(2y + -6)
(1 * 7 + y * 7) = 3(2y + -6)
(7 + 7y) = 3(2y + -6)

Reorder the terms:
7 + 7y = 3(-6 + 2y)
7 + 7y = (-6 * 3 + 2y * 3)
7 + 7y = (-18 + 6y)

Solving
7 + 7y = -18 + 6y

Solving for variable 'y'.

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

Add '-6y' to each side of the equation.
7 + 7y + -6y = -18 + 6y + -6y

Combine like terms: 7y + -6y = 1y
7 + 1y = -18 + 6y + -6y

Combine like terms: 6y + -6y = 0
7 + 1y = -18 + 0
7 + 1y = -18

Add '-7' to each side of the equation.
7 + -7 + 1y = -18 + -7

Combine like terms: 7 + -7 = 0
0 + 1y = -18 + -7
1y = -18 + -7

Combine like terms: -18 + -7 = -25
1y = -25

Divide each side by '1'.
y = -25

Simplifying
y = -25

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