50+-1y=20+2y

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Solution for 50+-1y=20+2y equation:


Simplifying
50 + -1y = 20 + 2y

Solving
50 + -1y = 20 + 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.
50 + -1y + -2y = 20 + 2y + -2y

Combine like terms: -1y + -2y = -3y
50 + -3y = 20 + 2y + -2y

Combine like terms: 2y + -2y = 0
50 + -3y = 20 + 0
50 + -3y = 20

Add '-50' to each side of the equation.
50 + -50 + -3y = 20 + -50

Combine like terms: 50 + -50 = 0
0 + -3y = 20 + -50
-3y = 20 + -50

Combine like terms: 20 + -50 = -30
-3y = -30

Divide each side by '-3'.
y = 10

Simplifying
y = 10

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