midnightgirl329 midnightgirl329

11-05-2016
Mathematics

contestada

Solve the following system of equations. PLZ EXPLAIN

-3x + 4y =64
x + 4y = 48

A. x = 8, y = 10

B x = -4, y = 13

C. x = 13, y = -4

D. x = 2, y = 17.5

Respuesta :

starwars3692 starwars3692

11-05-2016

The answer is B.

Just substitute the numbers and see which on is correct.

Answer Link

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