Solve for x -9x-13=-103

$- 9 x - 13 = - 103$

Step 1

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

Add $13$ to both sides of the equation.

$- 9 x = - 103 + 13$

Add $- 103$ and $13$ .

$- 9 x = - 90$

Step 2

Divide each term in $- 9 x = - 90$ by $- 9$ and simplify.

Divide each term in $- 9 x = - 90$ by $- 9$ .

$\frac{- 9 x}{- 9} = \frac{- 90}{- 9}$

Simplify the left side.

Cancel the common factor of $- 9$ .

Cancel the common factor.

$\frac{- 9 x}{- 9} = \frac{- 90}{- 9}$

Divide $x$ by $1$ .

$x = \frac{- 90}{- 9}$

Simplify the right side.

Divide $- 90$ by $- 9$ .

$x = 10$