4(y-9)=(2y-8)

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Solution for 4(y-9)=(2y-8) equation:


Simplifying
4(y + -9) = (2y + -8)

Reorder the terms:
4(-9 + y) = (2y + -8)
(-9 * 4 + y * 4) = (2y + -8)
(-36 + 4y) = (2y + -8)

Reorder the terms:
-36 + 4y = (-8 + 2y)

Remove parenthesis around (-8 + 2y)
-36 + 4y = -8 + 2y

Solving
-36 + 4y = -8 + 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.
-36 + 4y + -2y = -8 + 2y + -2y

Combine like terms: 4y + -2y = 2y
-36 + 2y = -8 + 2y + -2y

Combine like terms: 2y + -2y = 0
-36 + 2y = -8 + 0
-36 + 2y = -8

Add '36' to each side of the equation.
-36 + 36 + 2y = -8 + 36

Combine like terms: -36 + 36 = 0
0 + 2y = -8 + 36
2y = -8 + 36

Combine like terms: -8 + 36 = 28
2y = 28

Divide each side by '2'.
y = 14

Simplifying
y = 14

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