3x+6x+9x+12=294

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Solution for 3x+6x+9x+12=294 equation: 


Simplifying
3x + 6x + 9x + 12 = 294

Reorder the terms:
12 + 3x + 6x + 9x = 294

Combine like terms: 3x + 6x = 9x
12 + 9x + 9x = 294

Combine like terms: 9x + 9x = 18x
12 + 18x = 294

Solving
12 + 18x = 294

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 18x = 294 + -12

Combine like terms: 12 + -12 = 0
0 + 18x = 294 + -12
18x = 294 + -12

Combine like terms: 294 + -12 = 282
18x = 282

Divide each side by '18'.
x = 15.66666667

Simplifying
x = 15.66666667

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