-2x-4=13-9

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Solution for -2x-4=13-9 equation: 


Simplifying
-2x + -4 = 13 + -9

Reorder the terms:
-4 + -2x = 13 + -9

Combine like terms: 13 + -9 = 4
-4 + -2x = 4

Solving
-4 + -2x = 4

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 + -2x = 4 + 4

Combine like terms: -4 + 4 = 0
0 + -2x = 4 + 4
-2x = 4 + 4

Combine like terms: 4 + 4 = 8
-2x = 8

Divide each side by '-2'.
x = -4

Simplifying
x = -4

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