Question

Help please need this answer

Answer 1

C) (5,4)

Explanation:

So 4x+2y=28. So now we can write 7x=35. X=5. So now we can plug it in! So y=4.

Answer 2

(5,4) is the solution

Explanation:

2x + y = 14 --> y = -2x + 14

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

3x - 2( -2x + 14) = 7

3x + 4x - 28 = 7

7x = 35

x = 5

y = -2(5) + 14

y = -10 + 14

y = 4

Answer (5 , 4)