-2(4y-10)-y=-4(y-5)

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Solution for -2(4y-10)-y=-4(y-5) equation:


Simplifying
-2(4y + -10) + -1y = -4(y + -5)

Reorder the terms:
-2(-10 + 4y) + -1y = -4(y + -5)
(-10 * -2 + 4y * -2) + -1y = -4(y + -5)
(20 + -8y) + -1y = -4(y + -5)

Combine like terms: -8y + -1y = -9y
20 + -9y = -4(y + -5)

Reorder the terms:
20 + -9y = -4(-5 + y)
20 + -9y = (-5 * -4 + y * -4)
20 + -9y = (20 + -4y)

Add '-20' to each side of the equation.
20 + -20 + -9y = 20 + -20 + -4y

Combine like terms: 20 + -20 = 0
0 + -9y = 20 + -20 + -4y
-9y = 20 + -20 + -4y

Combine like terms: 20 + -20 = 0
-9y = 0 + -4y
-9y = -4y

Solving
-9y = -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.
-9y + 4y = -4y + 4y

Combine like terms: -9y + 4y = -5y
-5y = -4y + 4y

Combine like terms: -4y + 4y = 0
-5y = 0

Divide each side by '-5'.
y = 0

Simplifying
y = 0

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