2X+X+3+X=39

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Solution for 2X+X+3+X=39 equation:


Simplifying
2X + X + 3 + X = 39

Reorder the terms:
3 + 2X + X + X = 39

Combine like terms: 2X + X = 3X
3 + 3X + X = 39

Combine like terms: 3X + X = 4X
3 + 4X = 39

Solving
3 + 4X = 39

Solving for variable 'X'.

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

Add '-3' to each side of the equation.
3 + -3 + 4X = 39 + -3

Combine like terms: 3 + -3 = 0
0 + 4X = 39 + -3
4X = 39 + -3

Combine like terms: 39 + -3 = 36
4X = 36

Divide each side by '4'.
X = 9

Simplifying
X = 9

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