Solve for x -13=x-4

$- 13 = x - 4$

Step 1

Rewrite the equation as $x - 4 = - 13$ .

$x - 4 = - 13$

Step 2

Move all terms not containing $x$ to the right side of the equation.

Add $4$ to both sides of the equation.

$x = - 13 + 4$

Add $- 13$ and $4$ .

$x = - 9$

$x = - 9$

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