Respuesta :

texaschic101
y - 4x = 7...y = 4x + 7
now sub 4x + 7 in for y in the other equation
2y + 4x = 2
2(4x + 7) + 4x = 2
8x + 14 + 4x = 2
12x = 2 - 14
12x = - 12
x = -1

y - 4x = 7
y - 4(-1) = 7
y + 4 = 7
y = 7 - 4
y = 3

solution is : (-1,3)
lucyabbylucky

Answer:

the correct answer on edu is D:(-1,3) if not that than its B:(1,3)

Hope this helps you!

Step-by-step explanation:

I just took the test

(P.S please give me brainlyest)

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