2(12-y)+1.5y=20

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Solution for 2(12-y)+1.5y=20 equation:


Simplifying
2(12 + -1y) + 1.5y = 20
(12 * 2 + -1y * 2) + 1.5y = 20
(24 + -2y) + 1.5y = 20

Combine like terms: -2y + 1.5y = -0.5y
24 + -0.5y = 20

Solving
24 + -0.5y = 20

Solving for variable 'y'.

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

Add '-24' to each side of the equation.
24 + -24 + -0.5y = 20 + -24

Combine like terms: 24 + -24 = 0
0 + -0.5y = 20 + -24
-0.5y = 20 + -24

Combine like terms: 20 + -24 = -4
-0.5y = -4

Divide each side by '-0.5'.
y = 8

Simplifying
y = 8

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