0(9)=2n-1

Solution for 0(9)=2n-1 equation:

Simplifying
0(9) = 2n + -1

Multiply 0 * 9
0 = 2n + -1

Anything times zero is zero.
0 = 2n + -1

Reorder the terms:
0 = -1 + 2n

Solving
0 = -1 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
0 + -2n = -1 + 2n + -2n
Remove the zero:
-2n = -1 + 2n + -2n

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

Divide each side by '-2'.
n = 0.5

Simplifying
n = 0.5