30*12=9x*9

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Solution for 30*12=9x*9 equation:


Simplifying
30 * 12 = 9x * 9

Multiply 30 * 12
360 = 9x * 9

Reorder the terms for easier multiplication:
360 = 9 * 9x

Multiply 9 * 9
360 = 81x

Solving
360 = 81x

Solving for variable 'x'.

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

Add '-81x' to each side of the equation.
360 + -81x = 81x + -81x

Combine like terms: 81x + -81x = 0
360 + -81x = 0

Add '-360' to each side of the equation.
360 + -360 + -81x = 0 + -360

Combine like terms: 360 + -360 = 0
0 + -81x = 0 + -360
-81x = 0 + -360

Combine like terms: 0 + -360 = -360
-81x = -360

Divide each side by '-81'.
x = 4.444444444

Simplifying
x = 4.444444444

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