20-4y-2y=12y

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Solution for 20-4y-2y=12y equation:


Simplifying
20 + -4y + -2y = 12y

Combine like terms: -4y + -2y = -6y
20 + -6y = 12y

Solving
20 + -6y = 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.
20 + -6y + -12y = 12y + -12y

Combine like terms: -6y + -12y = -18y
20 + -18y = 12y + -12y

Combine like terms: 12y + -12y = 0
20 + -18y = 0

Add '-20' to each side of the equation.
20 + -20 + -18y = 0 + -20

Combine like terms: 20 + -20 = 0
0 + -18y = 0 + -20
-18y = 0 + -20

Combine like terms: 0 + -20 = -20
-18y = -20

Divide each side by '-18'.
y = 1.111111111

Simplifying
y = 1.111111111

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