3(x-6)+2x=x+18

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Solution for 3(x-6)+2x=x+18 equation:


Simplifying
3(x + -6) + 2x = x + 18

Reorder the terms:
3(-6 + x) + 2x = x + 18
(-6 * 3 + x * 3) + 2x = x + 18
(-18 + 3x) + 2x = x + 18

Combine like terms: 3x + 2x = 5x
-18 + 5x = x + 18

Reorder the terms:
-18 + 5x = 18 + x

Solving
-18 + 5x = 18 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-18 + 5x + -1x = 18 + x + -1x

Combine like terms: 5x + -1x = 4x
-18 + 4x = 18 + x + -1x

Combine like terms: x + -1x = 0
-18 + 4x = 18 + 0
-18 + 4x = 18

Add '18' to each side of the equation.
-18 + 18 + 4x = 18 + 18

Combine like terms: -18 + 18 = 0
0 + 4x = 18 + 18
4x = 18 + 18

Combine like terms: 18 + 18 = 36
4x = 36

Divide each side by '4'.
x = 9

Simplifying
x = 9

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