-x+4=-9

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Solution for -x+4=-9 equation: 


Simplifying
-1x + 4 = -9

Reorder the terms:
4 + -1x = -9

Solving
4 + -1x = -9

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + -1x = -9 + -4

Combine like terms: 4 + -4 = 0
0 + -1x = -9 + -4
-1x = -9 + -4

Combine like terms: -9 + -4 = -13
-1x = -13

Divide each side by '-1'.
x = 13

Simplifying
x = 13

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