X-2+X+4=17

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Solution for X-2+X+4=17 equation:


Simplifying
X + -2 + X + 4 = 17

Reorder the terms:
-2 + 4 + X + X = 17

Combine like terms: -2 + 4 = 2
2 + X + X = 17

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

Solving
2 + 2X = 17

Solving for variable 'X'.

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

Add '-2' to each side of the equation.
2 + -2 + 2X = 17 + -2

Combine like terms: 2 + -2 = 0
0 + 2X = 17 + -2
2X = 17 + -2

Combine like terms: 17 + -2 = 15
2X = 15

Divide each side by '2'.
X = 7.5

Simplifying
X = 7.5

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