3(3+3x)+3x=406

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Solution for 3(3+3x)+3x=406 equation:


Simplifying
3(3 + 3x) + 3x = 406
(3 * 3 + 3x * 3) + 3x = 406
(9 + 9x) + 3x = 406

Combine like terms: 9x + 3x = 12x
9 + 12x = 406

Solving
9 + 12x = 406

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 12x = 406 + -9

Combine like terms: 9 + -9 = 0
0 + 12x = 406 + -9
12x = 406 + -9

Combine like terms: 406 + -9 = 397
12x = 397

Divide each side by '12'.
x = 33.08333333

Simplifying
x = 33.08333333

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