9-3X+X=

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Solution for 9-3X+X= equation: 


Simplifying
9 + -3X + X = 0

Combine like terms: -3X + X = -2X
9 + -2X = 0

Solving
9 + -2X = 0

Solving for variable 'X'.

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

Add '-9' to each side of the equation.
9 + -9 + -2X = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -2X = 0 + -9
-2X = 0 + -9

Combine like terms: 0 + -9 = -9
-2X = -9

Divide each side by '-2'.
X = 4.5

Simplifying
X = 4.5

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