4x*9x=144

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Solution for 4x*9x=144 equation: 


Simplifying
4x * 9x = 144

Reorder the terms for easier multiplication:
4 * 9x * x = 144

Multiply 4 * 9
36x * x = 144

Multiply x * x
36x2 = 144

Solving
36x2 = 144

Solving for variable 'x'.

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

Divide each side by '36'.
x2 = 4

Simplifying
x2 = 4

Take the square root of each side:
x = {-2, 2}

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