3x-18+6=15x-18

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Solution for 3x-18+6=15x-18 equation:


Simplifying
3x + -18 + 6 = 15x + -18

Reorder the terms:
-18 + 6 + 3x = 15x + -18

Combine like terms: -18 + 6 = -12
-12 + 3x = 15x + -18

Reorder the terms:
-12 + 3x = -18 + 15x

Solving
-12 + 3x = -18 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
-12 + 3x + -15x = -18 + 15x + -15x

Combine like terms: 3x + -15x = -12x
-12 + -12x = -18 + 15x + -15x

Combine like terms: 15x + -15x = 0
-12 + -12x = -18 + 0
-12 + -12x = -18

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

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

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

Divide each side by '-12'.
x = 0.5

Simplifying
x = 0.5

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