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cheyannjjb cheyannjjb
  • 16-05-2016
  • Mathematics
Answered

Solve the following system of equations.

-2x + 5y = 52

x + 4y = 39

Ax = 10, y = -1
Bx = -1, y = 10
Cx = 2, y = 11.2
Dx = 8, y = 7.75

Verified Answer :

KatieMahoney KatieMahoney
  • 16-05-2016

The answer is B. 

The attached file is how I got the answer. 

Hope this helped :)

View image KatieMahoney
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