Question

I will award you! :)

Solve the system of equations using elimination. Write your answer as (x, y).

2x-3y=7
x+2y=14

A. (8,3)
B. (-3,-4 1/3)
C. (-28,21)
D. (1,-1 2/3)

Answer 1

@SolomonZelman

Answer 2

A is the answer

Answer 3

1. 2x-3y=7
x+2y=14
2. 2(8)-3(3)=7
(8)+2(3)=14
3. 16-9=7
8+6=14
4. A(8,3)
the answer is A. and that's my proof