x+12+6x=18

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Solution for x+12+6x=18 equation:


Simplifying
x + 12 + 6x = 18

Reorder the terms:
12 + x + 6x = 18

Combine like terms: x + 6x = 7x
12 + 7x = 18

Solving
12 + 7x = 18

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 + 7x = 18 + -12

Combine like terms: 12 + -12 = 0
0 + 7x = 18 + -12
7x = 18 + -12

Combine like terms: 18 + -12 = 6
7x = 6

Divide each side by '7'.
x = 0.8571428571

Simplifying
x = 0.8571428571

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