100+-2n=50

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Solution for 100+-2n=50 equation: 


Simplifying
100 + -2n = 50

Solving
100 + -2n = 50

Solving for variable 'n'.

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

Add '-100' to each side of the equation.
100 + -100 + -2n = 50 + -100

Combine like terms: 100 + -100 = 0
0 + -2n = 50 + -100
-2n = 50 + -100

Combine like terms: 50 + -100 = -50
-2n = -50

Divide each side by '-2'.
n = 25

Simplifying
n = 25

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