2x+3-9=

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Solution for 2x+3-9= equation: 


Simplifying
2x + 3 + -9 = 0

Reorder the terms:
3 + -9 + 2x = 0

Combine like terms: 3 + -9 = -6
-6 + 2x = 0

Solving
-6 + 2x = 0

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + 2x = 0 + 6

Combine like terms: -6 + 6 = 0
0 + 2x = 0 + 6
2x = 0 + 6

Combine like terms: 0 + 6 = 6
2x = 6

Divide each side by '2'.
x = 3

Simplifying
x = 3

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