20-7n=-50

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Solution for 20-7n=-50 equation: 


Simplifying
20 + -7n = -50

Solving
20 + -7n = -50

Solving for variable 'n'.

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

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

Combine like terms: 20 + -20 = 0
0 + -7n = -50 + -20
-7n = -50 + -20

Combine like terms: -50 + -20 = -70
-7n = -70

Divide each side by '-7'.
n = 10

Simplifying
n = 10

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