n*2-n-090=

Solution for n*2-n-090= equation:

Simplifying
n * 2 + -1n + -90 = 0

Reorder the terms for easier multiplication:
2n + -1n + -90 = 0

Reorder the terms:
-90 + 2n + -1n = 0

Combine like terms: 2n + -1n = 1n
-90 + 1n = 0

Solving
-90 + 1n = 0

Solving for variable 'n'.

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

Add '90' to each side of the equation.
-90 + 90 + 1n = 0 + 90

Combine like terms: -90 + 90 = 0
0 + 1n = 0 + 90
1n = 0 + 90

Combine like terms: 0 + 90 = 90
1n = 90

Divide each side by '1'.
n = 90

Simplifying
n = 90