Answer:
D. (2,3)
THIS IS USING ELIMINATION
1. 2x + 3y = 13
+
2. 5x - 3y = 1
7x = 14
divide by 7 on both sides
3. x = 2
put the 2 back in to the x of the EASIEST equation to solve for so use equation 1
2 (2) + 3y = 13
4 + 3y = 13
-4 -4
3y = 9
divide by 3 on both sides
y = 3
put it back in to equation number 2 to chech
5 (2) - 3 (3) = 1 ?
10 - 9
= 1 it is checked and is true. it is correct so the answer is D
