I attached a screenshot of the question along with the given choices.
Answer:
(3,-4)
Explanation:
The easiest way to solve this question is to use each of the given order pairs, substitute with them in the equation and check whether the equation is satisfied or not.
The given equation is:
2x - 3y = 18
1- For (0,8):
2(0) - 3(8) = -24 .....> not equal to 18 .....> wrong choice
2- For (2,5):
2(2) - 3(5) = -11 .....> not equal to 18 .....> wrong choice
3- For (3,-4):
2(3) - 3(-4) = 18 .....> equal to 18 ......> correct choice
4- For (6,2):
2(6) - 3(2) = 6 .....> not equal to 18 ......> wrong choice
Based on the above, the correct choice is (3,-4)
Hope this helps :)
