50-3n=20

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Solution for 50-3n=20 equation: 


Simplifying
50 + -3n = 20

Solving
50 + -3n = 20

Solving for variable 'n'.

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

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

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

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

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

Simplifying
n = 10

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