2X+9+3X+X=3X+6

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Solution for 2X+9+3X+X=3X+6 equation: 


Simplifying
2X + 9 + 3X + X = 3X + 6

Reorder the terms:
9 + 2X + 3X + X = 3X + 6

Combine like terms: 2X + 3X = 5X
9 + 5X + X = 3X + 6

Combine like terms: 5X + X = 6X
9 + 6X = 3X + 6

Reorder the terms:
9 + 6X = 6 + 3X

Solving
9 + 6X = 6 + 3X

Solving for variable 'X'.

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

Add '-3X' to each side of the equation.
9 + 6X + -3X = 6 + 3X + -3X

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

Combine like terms: 3X + -3X = 0
9 + 3X = 6 + 0
9 + 3X = 6

Add '-9' to each side of the equation.
9 + -9 + 3X = 6 + -9

Combine like terms: 9 + -9 = 0
0 + 3X = 6 + -9
3X = 6 + -9

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

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

Simplifying
X = -1

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