-2(2y-4)-y=-4(y-3)

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Solution for -2(2y-4)-y=-4(y-3) equation:


Simplifying
-2(2y + -4) + -1y = -4(y + -3)

Reorder the terms:
-2(-4 + 2y) + -1y = -4(y + -3)
(-4 * -2 + 2y * -2) + -1y = -4(y + -3)
(8 + -4y) + -1y = -4(y + -3)

Combine like terms: -4y + -1y = -5y
8 + -5y = -4(y + -3)

Reorder the terms:
8 + -5y = -4(-3 + y)
8 + -5y = (-3 * -4 + y * -4)
8 + -5y = (12 + -4y)

Solving
8 + -5y = 12 + -4y

Solving for variable 'y'.

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

Add '4y' to each side of the equation.
8 + -5y + 4y = 12 + -4y + 4y

Combine like terms: -5y + 4y = -1y
8 + -1y = 12 + -4y + 4y

Combine like terms: -4y + 4y = 0
8 + -1y = 12 + 0
8 + -1y = 12

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

Combine like terms: 8 + -8 = 0
0 + -1y = 12 + -8
-1y = 12 + -8

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

Divide each side by '-1'.
y = -4

Simplifying
y = -4

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