3(X+3)-6=X+7

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Solution for 3(X+3)-6=X+7 equation: 


Simplifying
3(X + 3) + -6 = X + 7

Reorder the terms:
3(3 + X) + -6 = X + 7
(3 * 3 + X * 3) + -6 = X + 7
(9 + 3X) + -6 = X + 7

Reorder the terms:
9 + -6 + 3X = X + 7

Combine like terms: 9 + -6 = 3
3 + 3X = X + 7

Reorder the terms:
3 + 3X = 7 + X

Solving
3 + 3X = 7 + X

Solving for variable 'X'.

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

Add '-1X' to each side of the equation.
3 + 3X + -1X = 7 + X + -1X

Combine like terms: 3X + -1X = 2X
3 + 2X = 7 + X + -1X

Combine like terms: X + -1X = 0
3 + 2X = 7 + 0
3 + 2X = 7

Add '-3' to each side of the equation.
3 + -3 + 2X = 7 + -3

Combine like terms: 3 + -3 = 0
0 + 2X = 7 + -3
2X = 7 + -3

Combine like terms: 7 + -3 = 4
2X = 4

Divide each side by '2'.
X = 2

Simplifying
X = 2

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