15x-3x-18=6

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


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

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

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

Solving
-18 + 12x = 6

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + 12x = 6 + 18

Combine like terms: -18 + 18 = 0
0 + 12x = 6 + 18
12x = 6 + 18

Combine like terms: 6 + 18 = 24
12x = 24

Divide each side by '12'.
x = 2

Simplifying
x = 2

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