300+20n=150

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Solution for 300+20n=150 equation: 


Simplifying
300 + 20n = 150

Solving
300 + 20n = 150

Solving for variable 'n'.

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

Add '-300' to each side of the equation.
300 + -300 + 20n = 150 + -300

Combine like terms: 300 + -300 = 0
0 + 20n = 150 + -300
20n = 150 + -300

Combine like terms: 150 + -300 = -150
20n = -150

Divide each side by '20'.
n = -7.5

Simplifying
n = -7.5

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