3x+x+1.5x=18

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Solution for 3x+x+1.5x=18 equation: 


Simplifying
3x + x + 1.5x = 18

Combine like terms: 3x + x = 4x
4x + 1.5x = 18

Combine like terms: 4x + 1.5x = 5.5x
5.5x = 18

Solving
5.5x = 18

Solving for variable 'x'.

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

Divide each side by '5.5'.
x = 3.272727273

Simplifying
x = 3.272727273

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