13-(x+2)=9

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Solution for 13-(x+2)=9 equation:


Simplifying
13 + -1(x + 2) = 9

Reorder the terms:
13 + -1(2 + x) = 9
13 + (2 * -1 + x * -1) = 9
13 + (-2 + -1x) = 9

Combine like terms: 13 + -2 = 11
11 + -1x = 9

Solving
11 + -1x = 9

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 + -1x = 9 + -11

Combine like terms: 11 + -11 = 0
0 + -1x = 9 + -11
-1x = 9 + -11

Combine like terms: 9 + -11 = -2
-1x = -2

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

Simplifying
x = 2

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