50+7y=20-3y

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Solution for 50+7y=20-3y equation:


Simplifying
50 + 7y = 20 + -3y

Solving
50 + 7y = 20 + -3y

Solving for variable 'y'.

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

Add '3y' to each side of the equation.
50 + 7y + 3y = 20 + -3y + 3y

Combine like terms: 7y + 3y = 10y
50 + 10y = 20 + -3y + 3y

Combine like terms: -3y + 3y = 0
50 + 10y = 20 + 0
50 + 10y = 20

Add '-50' to each side of the equation.
50 + -50 + 10y = 20 + -50

Combine like terms: 50 + -50 = 0
0 + 10y = 20 + -50
10y = 20 + -50

Combine like terms: 20 + -50 = -30
10y = -30

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

Simplifying
y = -3

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