3.5*9x+9x-2=406

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Solution for 3.5*9x+9x-2=406 equation:


Simplifying
3.5 * 9x + 9x + -2 = 406

Multiply 3.5 * 9
31.5x + 9x + -2 = 406

Reorder the terms:
-2 + 31.5x + 9x = 406

Combine like terms: 31.5x + 9x = 40.5x
-2 + 40.5x = 406

Solving
-2 + 40.5x = 406

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 40.5x = 406 + 2

Combine like terms: -2 + 2 = 0
0 + 40.5x = 406 + 2
40.5x = 406 + 2

Combine like terms: 406 + 2 = 408
40.5x = 408

Divide each side by '40.5'.
x = 10.07407407

Simplifying
x = 10.07407407

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