138=4(9)(3)+2(3)x

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Solution for 138=4(9)(3)+2(3)x equation:


Simplifying
138 = 4(9)(3) + 2(3) * x

Multiply 4 * 9
138 = 36 * 3 + 2(3) * x

Multiply 36 * 3
138 = 108 + 2(3) * x

Multiply 2 * 3
138 = 108 + 6x

Solving
138 = 108 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
138 + -6x = 108 + 6x + -6x

Combine like terms: 6x + -6x = 0
138 + -6x = 108 + 0
138 + -6x = 108

Add '-138' to each side of the equation.
138 + -138 + -6x = 108 + -138

Combine like terms: 138 + -138 = 0
0 + -6x = 108 + -138
-6x = 108 + -138

Combine like terms: 108 + -138 = -30
-6x = -30

Divide each side by '-6'.
x = 5

Simplifying
x = 5

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