Question

7x-8y=13 can someone please help me

Answer 1

Answer:

A

Step-by-step explanation:

Sub in the point given, (3, 1), and check if the equation holds true

7(3) - 8(1) = 13

21 - 8 = 13

13 = 13

The equation held true, therefore, the point (3, 1) is a solution