Question

What is the sum of the values of x and y that solves this system of equations?

2x-y=3
4x + 3y = 11
A)1
B)1.2
C)3
D)4.5​

Answer 1

C) 3

Explanation:

2x-y=3

-4x+2y=-6

4x+3y=11

-4x+2y=-6

4x+3y=11

5y=5

y=1

2x-y=3

2x-1=3

2x=4

x=2

2+1=3