9x*2-1=

Solution for 9x*2-1= equation:

Simplifying
9x * 2 + -1 = 0

Reorder the terms for easier multiplication:
9 * 2x + -1 = 0

Multiply 9 * 2
18x + -1 = 0

Reorder the terms:
-1 + 18x = 0

Solving
-1 + 18x = 0

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 18x = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 18x = 0 + 1
18x = 0 + 1

Combine like terms: 0 + 1 = 1
18x = 1

Divide each side by '18'.
x = 0.05555555556

Simplifying
x = 0.05555555556