4(y+5)-8=2(y-8)

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Solution for 4(y+5)-8=2(y-8) equation:


Simplifying
4(y + 5) + -8 = 2(y + -8)

Reorder the terms:
4(5 + y) + -8 = 2(y + -8)
(5 * 4 + y * 4) + -8 = 2(y + -8)
(20 + 4y) + -8 = 2(y + -8)

Reorder the terms:
20 + -8 + 4y = 2(y + -8)

Combine like terms: 20 + -8 = 12
12 + 4y = 2(y + -8)

Reorder the terms:
12 + 4y = 2(-8 + y)
12 + 4y = (-8 * 2 + y * 2)
12 + 4y = (-16 + 2y)

Solving
12 + 4y = -16 + 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.
12 + 4y + -2y = -16 + 2y + -2y

Combine like terms: 4y + -2y = 2y
12 + 2y = -16 + 2y + -2y

Combine like terms: 2y + -2y = 0
12 + 2y = -16 + 0
12 + 2y = -16

Add '-12' to each side of the equation.
12 + -12 + 2y = -16 + -12

Combine like terms: 12 + -12 = 0
0 + 2y = -16 + -12
2y = -16 + -12

Combine like terms: -16 + -12 = -28
2y = -28

Divide each side by '2'.
y = -14

Simplifying
y = -14

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