3x-x-5=(x+2)-9

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Solution for 3x-x-5=(x+2)-9 equation:


Simplifying
3x + -1x + -5 = (x + 2) + -9

Reorder the terms:
-5 + 3x + -1x = (x + 2) + -9

Combine like terms: 3x + -1x = 2x
-5 + 2x = (x + 2) + -9

Reorder the terms:
-5 + 2x = (2 + x) + -9

Remove parenthesis around (2 + x)
-5 + 2x = 2 + x + -9

Reorder the terms:
-5 + 2x = 2 + -9 + x

Combine like terms: 2 + -9 = -7
-5 + 2x = -7 + x

Solving
-5 + 2x = -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.
-5 + 2x + -1x = -7 + x + -1x

Combine like terms: 2x + -1x = 1x
-5 + 1x = -7 + x + -1x

Combine like terms: x + -1x = 0
-5 + 1x = -7 + 0
-5 + 1x = -7

Add '5' to each side of the equation.
-5 + 5 + 1x = -7 + 5

Combine like terms: -5 + 5 = 0
0 + 1x = -7 + 5
1x = -7 + 5

Combine like terms: -7 + 5 = -2
1x = -2

Divide each side by '1'.
x = -2

Simplifying
x = -2

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