(X+3)+(2X-6)=6

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Solution for (X+3)+(2X-6)=6 equation:


Simplifying
(X + 3) + (2X + -6) = 6

Reorder the terms:
(3 + X) + (2X + -6) = 6

Remove parenthesis around (3 + X)
3 + X + (2X + -6) = 6

Reorder the terms:
3 + X + (-6 + 2X) = 6

Remove parenthesis around (-6 + 2X)
3 + X + -6 + 2X = 6

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

Combine like terms: 3 + -6 = -3
-3 + X + 2X = 6

Combine like terms: X + 2X = 3X
-3 + 3X = 6

Solving
-3 + 3X = 6

Solving for variable 'X'.

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

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

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

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

Divide each side by '3'.
X = 3

Simplifying
X = 3

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