20=2(34+-1y)

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Solution for 20=2(34+-1y) equation:


Simplifying
20 = 2(34 + -1y)
20 = (34 * 2 + -1y * 2)
20 = (68 + -2y)

Solving
20 = 68 + -2y

Solving for variable 'y'.

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

Add '2y' to each side of the equation.
20 + 2y = 68 + -2y + 2y

Combine like terms: -2y + 2y = 0
20 + 2y = 68 + 0
20 + 2y = 68

Add '-20' to each side of the equation.
20 + -20 + 2y = 68 + -20

Combine like terms: 20 + -20 = 0
0 + 2y = 68 + -20
2y = 68 + -20

Combine like terms: 68 + -20 = 48
2y = 48

Divide each side by '2'.
y = 24

Simplifying
y = 24

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