Question

Which of the Following is a solution to 7x-6y=19

(-5,-3)
,(7,5),
(-4,0)
(1,-2)

Answer 1

(1,-2)

Explanation:

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

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

(0, -19/6)

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

Remove parentheses.

y= -19/6 + 7(1)/6

Simplify

y=2

Use the

x and y values to form the ordered pair.

(1,−2)