X-9+3x=3

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


Simplifying
X + -9 + 3x = 3

Reorder the terms:
-9 + X + 3x = 3

Solving
-9 + X + 3x = 3

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 + X + 9 + 3x = 3 + 9

Reorder the terms:
-9 + 9 + X + 3x = 3 + 9

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

Combine like terms: 3 + 9 = 12
X + 3x = 12

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

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

Simplifying
X = 12 + -3x

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