X+5+2X=17

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Solution for X+5+2X=17 equation: 


Simplifying
X + 5 + 2X = 17

Reorder the terms:
5 + X + 2X = 17

Combine like terms: X + 2X = 3X
5 + 3X = 17

Solving
5 + 3X = 17

Solving for variable 'X'.

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

Add '-5' to each side of the equation.
5 + -5 + 3X = 17 + -5

Combine like terms: 5 + -5 = 0
0 + 3X = 17 + -5
3X = 17 + -5

Combine like terms: 17 + -5 = 12
3X = 12

Divide each side by '3'.
X = 4

Simplifying
X = 4

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