(3x-5)+(2x+7)+(X+12)=X

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Solution for (3x-5)+(2x+7)+(X+12)=X equation:


Simplifying
(3x + -5) + (2x + 7) + (X + 12) = X

Reorder the terms:
(-5 + 3x) + (2x + 7) + (X + 12) = X

Remove parenthesis around (-5 + 3x)
-5 + 3x + (2x + 7) + (X + 12) = X

Reorder the terms:
-5 + 3x + (7 + 2x) + (X + 12) = X

Remove parenthesis around (7 + 2x)
-5 + 3x + 7 + 2x + (X + 12) = X

Reorder the terms:
-5 + 3x + 7 + 2x + (12 + X) = X

Remove parenthesis around (12 + X)
-5 + 3x + 7 + 2x + 12 + X = X

Reorder the terms:
-5 + 7 + 12 + X + 3x + 2x = X

Combine like terms: -5 + 7 = 2
2 + 12 + X + 3x + 2x = X

Combine like terms: 2 + 12 = 14
14 + X + 3x + 2x = X

Combine like terms: 3x + 2x = 5x
14 + X + 5x = X

Add '-1X' to each side of the equation.
14 + X + -1X + 5x = X + -1X

Combine like terms: X + -1X = 0
14 + 0 + 5x = X + -1X
14 + 5x = X + -1X

Combine like terms: X + -1X = 0
14 + 5x = 0

Solving
14 + 5x = 0

Solving for variable 'x'.

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

Add '-14' to each side of the equation.
14 + -14 + 5x = 0 + -14

Combine like terms: 14 + -14 = 0
0 + 5x = 0 + -14
5x = 0 + -14

Combine like terms: 0 + -14 = -14
5x = -14

Divide each side by '5'.
x = -2.8

Simplifying
x = -2.8

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