Solve by Graphing x-15=5 or 2x+5=1

$x - 15 = 5$ or $2 x + 5 = 1$

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

Add $15$ to both sides of the equation.

$x = 5 + 15$

$2 x + 5 = 1$

Add $5$ and $15$ .

$x = 20$

$2 x + 5 = 1$

$x = 20$

$2 x + 5 = 1$

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

Subtract $5$ from both sides of the equation.

$2 x = 1 - 5$

$x = 20$

Subtract $5$ from $1$ .

$2 x = - 4$

$x = 20$

$2 x = - 4$

$x = 20$

Divide each term in $2 x = - 4$ by $2$ and simplify.

Divide each term in $2 x = - 4$ by $2$ .

$\frac{2 x}{2} = \frac{- 4}{2}$

$x = 20$

Simplify the left side.

Cancel the common factor of $2$ .

Cancel the common factor.

$\frac{2 x}{2} = \frac{- 4}{2}$

$x = 20$

Divide $x$ by $1$ .

$x = \frac{- 4}{2}$

$x = 20$

$x = \frac{- 4}{2}$

$x = 20$

$x = \frac{- 4}{2}$

$x = 20$

Simplify the right side.

Divide $- 4$ by $2$ .

$x = - 2$

$x = 20$

$x = - 2$

$x = 20$

$x = - 2$

$x = 20$

Create a graph to locate the intersection of the equations. The intersection of the system of equations is the solution.

No solution