2x-3+x=-9

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Solution for 2x-3+x=-9 equation: 


Simplifying
2x + -3 + x = -9

Reorder the terms:
-3 + 2x + x = -9

Combine like terms: 2x + x = 3x
-3 + 3x = -9

Solving
-3 + 3x = -9

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 = -9 + 3

Combine like terms: -3 + 3 = 0
0 + 3x = -9 + 3
3x = -9 + 3

Combine like terms: -9 + 3 = -6
3x = -6

Divide each side by '3'.
x = -2

Simplifying
x = -2

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