-(4y-4)-(-3y-8)=4

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Solution for -(4y-4)-(-3y-8)=4 equation:


Simplifying
-1(4y + -4) + -1(-3y + -8) = 4

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

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

Reorder the terms:
4 + 8 + -4y + 3y = 4

Combine like terms: 4 + 8 = 12
12 + -4y + 3y = 4

Combine like terms: -4y + 3y = -1y
12 + -1y = 4

Solving
12 + -1y = 4

Solving for variable 'y'.

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

Add '-12' to each side of the equation.
12 + -12 + -1y = 4 + -12

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

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

Divide each side by '-1'.
y = 8

Simplifying
y = 8

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