5x+12x+x=3x+18

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Solution for 5x+12x+x=3x+18 equation:


Simplifying
5x + 12x + x = 3x + 18

Combine like terms: 5x + 12x = 17x
17x + x = 3x + 18

Combine like terms: 17x + x = 18x
18x = 3x + 18

Reorder the terms:
18x = 18 + 3x

Solving
18x = 18 + 3x

Solving for variable 'x'.

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

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

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

Combine like terms: 3x + -3x = 0
15x = 18 + 0
15x = 18

Divide each side by '15'.
x = 1.2

Simplifying
x = 1.2

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