-4n+2n=90

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Solution for -4n+2n=90 equation: 


Simplifying
-4n + 2n = 90

Combine like terms: -4n + 2n = -2n
-2n = 90

Solving
-2n = 90

Solving for variable 'n'.

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

Divide each side by '-2'.
n = -45

Simplifying
n = -45

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