4(2y+1)=(12-y)

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Solution for 4(2y+1)=(12-y) equation:


Simplifying
4(2y + 1) = (12 + -1y)

Reorder the terms:
4(1 + 2y) = (12 + -1y)
(1 * 4 + 2y * 4) = (12 + -1y)
(4 + 8y) = (12 + -1y)

Remove parenthesis around (12 + -1y)
4 + 8y = 12 + -1y

Solving
4 + 8y = 12 + -1y

Solving for variable 'y'.

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

Add 'y' to each side of the equation.
4 + 8y + y = 12 + -1y + y

Combine like terms: 8y + y = 9y
4 + 9y = 12 + -1y + y

Combine like terms: -1y + y = 0
4 + 9y = 12 + 0
4 + 9y = 12

Add '-4' to each side of the equation.
4 + -4 + 9y = 12 + -4

Combine like terms: 4 + -4 = 0
0 + 9y = 12 + -4
9y = 12 + -4

Combine like terms: 12 + -4 = 8
9y = 8

Divide each side by '9'.
y = 0.8888888889

Simplifying
y = 0.8888888889

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