20-8y-4y=2

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Solution for 20-8y-4y=2 equation: 


Simplifying
20 + -8y + -4y = 2

Combine like terms: -8y + -4y = -12y
20 + -12y = 2

Solving
20 + -12y = 2

Solving for variable 'y'.

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

Add '-20' to each side of the equation.
20 + -20 + -12y = 2 + -20

Combine like terms: 20 + -20 = 0
0 + -12y = 2 + -20
-12y = 2 + -20

Combine like terms: 2 + -20 = -18
-12y = -18

Divide each side by '-12'.
y = 1.5

Simplifying
y = 1.5

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