2-2x+9=7

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Solution for 2-2x+9=7 equation: 


Simplifying
2 + -2x + 9 = 7

Reorder the terms:
2 + 9 + -2x = 7

Combine like terms: 2 + 9 = 11
11 + -2x = 7

Solving
11 + -2x = 7

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + -2x = 7 + -11

Combine like terms: 11 + -11 = 0
0 + -2x = 7 + -11
-2x = 7 + -11

Combine like terms: 7 + -11 = -4
-2x = -4

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

Simplifying
x = 2

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