6X*2+9X-6=0

Solution for 6X*2+9X-6=0 equation:

Simplifying
6X * 2 + 9X + -6 = 0

Reorder the terms for easier multiplication:
6 * 2X + 9X + -6 = 0

Multiply 6 * 2
12X + 9X + -6 = 0

Reorder the terms:
-6 + 12X + 9X = 0

Combine like terms: 12X + 9X = 21X
-6 + 21X = 0

Solving
-6 + 21X = 0

Solving for variable 'X'.

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

Add '6' to each side of the equation.
-6 + 6 + 21X = 0 + 6

Combine like terms: -6 + 6 = 0
0 + 21X = 0 + 6
21X = 0 + 6

Combine like terms: 0 + 6 = 6
21X = 6

Divide each side by '21'.
X = 0.2857142857

Simplifying
X = 0.2857142857