2n-3n-20=0

Solution for 2n-3n-20=0 equation:

Simplifying
2n + -3n + -20 = 0

Reorder the terms:
-20 + 2n + -3n = 0

Combine like terms: 2n + -3n = -1n
-20 + -1n = 0

Solving
-20 + -1n = 0

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 + -1n = 0 + 20

Combine like terms: -20 + 20 = 0
0 + -1n = 0 + 20
-1n = 0 + 20

Combine like terms: 0 + 20 = 20
-1n = 20

Divide each side by '-1'.
n = -20

Simplifying
n = -20