Find Three Ordered Pair Solutions y=2x-1

$y = 2 x - 1$

Step 1

Choose any value for $x$ that is in the domain to plug into the equation.

Step 2

Choose $0$ to substitute in for $x$ to find the ordered pair.

Remove parentheses.

$y = 2 (0) - 1$

Simplify $2 (0) - 1$ .

Multiply $2$ by $0$ .

$y = 0 - 1$

Subtract $1$ from $0$ .

$y = - 1$

Use the $x$ and $y$ values to form the ordered pair.

$(0, - 1)$

Step 3

Choose $1$ to substitute in for $x$ to find the ordered pair.

Remove parentheses.

$y = 2 (1) - 1$

Simplify $2 (1) - 1$ .

Multiply $2$ by $1$ .

$y = 2 - 1$

Subtract $1$ from $2$ .

$y = 1$

Use the $x$ and $y$ values to form the ordered pair.

$(1, 1)$

Step 4

Choose $2$ to substitute in for $x$ to find the ordered pair.

Remove parentheses.

$y = 2 (2) - 1$

Simplify $2 (2) - 1$ .

Multiply $2$ by $2$ .

$y = 4 - 1$

Subtract $1$ from $4$ .

$y = 3$

Use the $x$ and $y$ values to form the ordered pair.

$(2, 3)$

Step 5

These are three possible solutions to the equation.

$(0, - 1), (1, 1), (2, 3)$

Step 6