-2(-4y+50)-(8-8y)=4y-7y

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Solution for -2(-4y+50)-(8-8y)=4y-7y equation:


Simplifying
-2(-4y + 50) + -1(8 + -8y) = 4y + -7y

Reorder the terms:
-2(50 + -4y) + -1(8 + -8y) = 4y + -7y
(50 * -2 + -4y * -2) + -1(8 + -8y) = 4y + -7y
(-100 + 8y) + -1(8 + -8y) = 4y + -7y
-100 + 8y + (8 * -1 + -8y * -1) = 4y + -7y
-100 + 8y + (-8 + 8y) = 4y + -7y

Reorder the terms:
-100 + -8 + 8y + 8y = 4y + -7y

Combine like terms: -100 + -8 = -108
-108 + 8y + 8y = 4y + -7y

Combine like terms: 8y + 8y = 16y
-108 + 16y = 4y + -7y

Combine like terms: 4y + -7y = -3y
-108 + 16y = -3y

Solving
-108 + 16y = -3y

Solving for variable 'y'.

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

Add '3y' to each side of the equation.
-108 + 16y + 3y = -3y + 3y

Combine like terms: 16y + 3y = 19y
-108 + 19y = -3y + 3y

Combine like terms: -3y + 3y = 0
-108 + 19y = 0

Add '108' to each side of the equation.
-108 + 108 + 19y = 0 + 108

Combine like terms: -108 + 108 = 0
0 + 19y = 0 + 108
19y = 0 + 108

Combine like terms: 0 + 108 = 108
19y = 108

Divide each side by '19'.
y = 5.684210526

Simplifying
y = 5.684210526

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