4y-12=8y

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Solution for 4y-12=8y equation:


Simplifying
4y + -12 = 8y

Reorder the terms:
-12 + 4y = 8y

Solving
-12 + 4y = 8y

Solving for variable 'y'.

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

Add '-8y' to each side of the equation.
-12 + 4y + -8y = 8y + -8y

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

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

Add '12' to each side of the equation.
-12 + 12 + -4y = 0 + 12

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

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

Divide each side by '-4'.
y = -3

Simplifying
y = -3

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