-4(y-1)=-8y-4

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Solution for -4(y-1)=-8y-4 equation:


Simplifying
-4(y + -1) = -8y + -4

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

Reorder the terms:
4 + -4y = -4 + -8y

Solving
4 + -4y = -4 + -8y

Solving for variable 'y'.

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

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

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

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

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

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

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

Divide each side by '4'.
y = -2

Simplifying
y = -2

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