(9)(8)=(6x)(12x)

Solution for (9)(8)=(6x)(12x) equation:

Simplifying
(9)(8) = (6x)(12x)

Multiply 9 * 8
72 = (6x)(12x)

Remove parenthesis around (6x)
72 = 6x(12x)

Remove parenthesis around (12x)
72 = 6x * 12x

Reorder the terms for easier multiplication:
72 = 6 * 12x * x

Multiply 6 * 12
72 = 72x * x

Multiply x * x
72 = 72x2

Solving
72 = 72x2

Solving for variable 'x'.

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

Add '-72x2' to each side of the equation.
72 + -72x2 = 72x2 + -72x2

Combine like terms: 72x2 + -72x2 = 0
72 + -72x2 = 0

Add '-72' to each side of the equation.
72 + -72 + -72x2 = 0 + -72

Combine like terms: 72 + -72 = 0
0 + -72x2 = 0 + -72
-72x2 = 0 + -72

Combine like terms: 0 + -72 = -72
-72x2 = -72

Divide each side by '-72'.
x2 = 1

Simplifying
x2 = 1

Take the square root of each side:
x = {-1, 1}