4-X+2=9

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Solution for 4-X+2=9 equation: 


Simplifying
4 + -1X + 2 = 9

Reorder the terms:
4 + 2 + -1X = 9

Combine like terms: 4 + 2 = 6
6 + -1X = 9

Solving
6 + -1X = 9

Solving for variable 'X'.

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

Add '-6' to each side of the equation.
6 + -6 + -1X = 9 + -6

Combine like terms: 6 + -6 = 0
0 + -1X = 9 + -6
-1X = 9 + -6

Combine like terms: 9 + -6 = 3
-1X = 3

Divide each side by '-1'.
X = -3

Simplifying
X = -3

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