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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

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
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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

User Mark KWH
by
7.8k points

1 Answer

2 votes
The answer is B.

Just substitute the numbers and see which on is correct.
User Alpy
by
7.1k points
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