3x(-3)-1=

Solution for 3x(-3)-1= equation:

Simplifying
3x(-3) + -1 = 0

Reorder the terms for easier multiplication:
3 * -3x + -1 = 0

Multiply 3 * -3
-9x + -1 = 0

Reorder the terms:
-1 + -9x = 0

Solving
-1 + -9x = 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 + -9x = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -9x = 0 + 1
-9x = 0 + 1

Combine like terms: 0 + 1 = 1
-9x = 1

Divide each side by '-9'.
x = -0.1111111111

Simplifying
x = -0.1111111111