-20(y+2)+6(4y-4)=3(y-6)+12

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Solution for -20(y+2)+6(4y-4)=3(y-6)+12 equation:


Simplifying
-20(y + 2) + 6(4y + -4) = 3(y + -6) + 12

Reorder the terms:
-20(2 + y) + 6(4y + -4) = 3(y + -6) + 12
(2 * -20 + y * -20) + 6(4y + -4) = 3(y + -6) + 12
(-40 + -20y) + 6(4y + -4) = 3(y + -6) + 12

Reorder the terms:
-40 + -20y + 6(-4 + 4y) = 3(y + -6) + 12
-40 + -20y + (-4 * 6 + 4y * 6) = 3(y + -6) + 12
-40 + -20y + (-24 + 24y) = 3(y + -6) + 12

Reorder the terms:
-40 + -24 + -20y + 24y = 3(y + -6) + 12

Combine like terms: -40 + -24 = -64
-64 + -20y + 24y = 3(y + -6) + 12

Combine like terms: -20y + 24y = 4y
-64 + 4y = 3(y + -6) + 12

Reorder the terms:
-64 + 4y = 3(-6 + y) + 12
-64 + 4y = (-6 * 3 + y * 3) + 12
-64 + 4y = (-18 + 3y) + 12

Reorder the terms:
-64 + 4y = -18 + 12 + 3y

Combine like terms: -18 + 12 = -6
-64 + 4y = -6 + 3y

Solving
-64 + 4y = -6 + 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.
-64 + 4y + -3y = -6 + 3y + -3y

Combine like terms: 4y + -3y = 1y
-64 + 1y = -6 + 3y + -3y

Combine like terms: 3y + -3y = 0
-64 + 1y = -6 + 0
-64 + 1y = -6

Add '64' to each side of the equation.
-64 + 64 + 1y = -6 + 64

Combine like terms: -64 + 64 = 0
0 + 1y = -6 + 64
1y = -6 + 64

Combine like terms: -6 + 64 = 58
1y = 58

Divide each side by '1'.
y = 58

Simplifying
y = 58

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