4y-4=12y+20

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Solution for 4y-4=12y+20 equation:


Simplifying
4y + -4 = 12y + 20

Reorder the terms:
-4 + 4y = 12y + 20

Reorder the terms:
-4 + 4y = 20 + 12y

Solving
-4 + 4y = 20 + 12y

Solving for variable 'y'.

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

Add '-12y' to each side of the equation.
-4 + 4y + -12y = 20 + 12y + -12y

Combine like terms: 4y + -12y = -8y
-4 + -8y = 20 + 12y + -12y

Combine like terms: 12y + -12y = 0
-4 + -8y = 20 + 0
-4 + -8y = 20

Add '4' to each side of the equation.
-4 + 4 + -8y = 20 + 4

Combine like terms: -4 + 4 = 0
0 + -8y = 20 + 4
-8y = 20 + 4

Combine like terms: 20 + 4 = 24
-8y = 24

Divide each side by '-8'.
y = -3

Simplifying
y = -3

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