3y-8y-12=8

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Solution for 3y-8y-12=8 equation:


Simplifying
3y + -8y + -12 = 8

Reorder the terms:
-12 + 3y + -8y = 8

Combine like terms: 3y + -8y = -5y
-12 + -5y = 8

Solving
-12 + -5y = 8

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 + -5y = 8 + 12

Combine like terms: -12 + 12 = 0
0 + -5y = 8 + 12
-5y = 8 + 12

Combine like terms: 8 + 12 = 20
-5y = 20

Divide each side by '-5'.
y = -4

Simplifying
y = -4

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