9*9*2-5=x

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Solution for 9*9*2-5=x equation: 


Simplifying
9 * 9 * 2 + -5 = x

Multiply 9 * 9
81 * 2 + -5 = x

Multiply 81 * 2
162 + -5 = x

Combine like terms: 162 + -5 = 157
157 = x

Solving
157 = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
157 + -1x = x + -1x

Combine like terms: x + -1x = 0
157 + -1x = 0

Add '-157' to each side of the equation.
157 + -157 + -1x = 0 + -157

Combine like terms: 157 + -157 = 0
0 + -1x = 0 + -157
-1x = 0 + -157

Combine like terms: 0 + -157 = -157
-1x = -157

Divide each side by '-1'.
x = 157

Simplifying
x = 157

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