18-3x=7+6x-12

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Solution for 18-3x=7+6x-12 equation:


Simplifying
18 + -3x = 7 + 6x + -12

Reorder the terms:
18 + -3x = 7 + -12 + 6x

Combine like terms: 7 + -12 = -5
18 + -3x = -5 + 6x

Solving
18 + -3x = -5 + 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.
18 + -3x + -6x = -5 + 6x + -6x

Combine like terms: -3x + -6x = -9x
18 + -9x = -5 + 6x + -6x

Combine like terms: 6x + -6x = 0
18 + -9x = -5 + 0
18 + -9x = -5

Add '-18' to each side of the equation.
18 + -18 + -9x = -5 + -18

Combine like terms: 18 + -18 = 0
0 + -9x = -5 + -18
-9x = -5 + -18

Combine like terms: -5 + -18 = -23
-9x = -23

Divide each side by '-9'.
x = 2.555555556

Simplifying
x = 2.555555556

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