Question

which ordered pair is a solution of the equation 2x-3y=19
A.(-3,5)
B.(-3,4)
C(4,-3)
D. (5,-3)

Answer 1

D because 5 times 2 is 10 and - cuts off - so -3 times -3 would be 9 so 10+9 is 19 :)

Answer 2

The answer is D. 2x5 is 10 and -3x-3 is 9. 10+9=19