9-X+3-2X=

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Solution for 9-X+3-2X= equation:


Simplifying
9 + -1X + 3 + -2X = 0

Reorder the terms:
9 + 3 + -1X + -2X = 0

Combine like terms: 9 + 3 = 12
12 + -1X + -2X = 0

Combine like terms: -1X + -2X = -3X
12 + -3X = 0

Solving
12 + -3X = 0

Solving for variable 'X'.

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

Add '-12' to each side of the equation.
12 + -12 + -3X = 0 + -12

Combine like terms: 12 + -12 = 0
0 + -3X = 0 + -12
-3X = 0 + -12

Combine like terms: 0 + -12 = -12
-3X = -12

Divide each side by '-3'.
X = 4

Simplifying
X = 4

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