Find Three Ordered Pair Solutions y=7x-9

$y = 7 x - 9$

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.

$y = 7 (0) - 9$

Simplify $7 (0) - 9$ .

Multiply $7$ by $0$ .

$y = 0 - 9$

Subtract $9$ from $0$ .

$y = - 9$

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

$(0, - 9)$

Step 3

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

Remove parentheses.

$y = 7 (1) - 9$

Simplify $7 (1) - 9$ .

Multiply $7$ by $1$ .

$y = 7 - 9$

Subtract $9$ from $7$ .

$y = - 2$

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

$(1, - 2)$

Step 4

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

Remove parentheses.

$y = 7 (2) - 9$

Simplify $7 (2) - 9$ .

Multiply $7$ by $2$ .

$y = 14 - 9$

Subtract $9$ from $14$ .

$y = 5$

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

$(2, 5)$

Step 5

These are three possible solutions to the equation.

$(0, - 9), (1, - 2), (2, 5)$

Step 6