(X+6)+(2x+7)-3x=-9

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Solution for (X+6)+(2x+7)-3x=-9 equation:


Simplifying
(X + 6) + (2x + 7) + -3x = -9

Reorder the terms:
(6 + X) + (2x + 7) + -3x = -9

Remove parenthesis around (6 + X)
6 + X + (2x + 7) + -3x = -9

Reorder the terms:
6 + X + (7 + 2x) + -3x = -9

Remove parenthesis around (7 + 2x)
6 + X + 7 + 2x + -3x = -9

Reorder the terms:
6 + 7 + X + 2x + -3x = -9

Combine like terms: 6 + 7 = 13
13 + X + 2x + -3x = -9

Combine like terms: 2x + -3x = -1x
13 + X + -1x = -9

Solving
13 + X + -1x = -9

Solving for variable 'X'.

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

Add '-13' to each side of the equation.
13 + X + -13 + -1x = -9 + -13

Reorder the terms:
13 + -13 + X + -1x = -9 + -13

Combine like terms: 13 + -13 = 0
0 + X + -1x = -9 + -13
X + -1x = -9 + -13

Combine like terms: -9 + -13 = -22
X + -1x = -22

Add 'x' to each side of the equation.
X + -1x + x = -22 + x

Combine like terms: -1x + x = 0
X + 0 = -22 + x
X = -22 + x

Simplifying
X = -22 + x

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