Solving the simultaneous equations 8x + 4y = 12 and -2x + y = 9 gives

by
Question:

Solving the simultaneous equations 8x + 4y = 12 and -2x + y = 9 gives

A.

x = -3/2 and y = 6

B.

x = 4 and y = 2

C.

x = ½ and y = ½

D.

none of these

Answer» a. x = -3/2 and y = 6

Note: The above multiple-choice question is for all general and Competitive Exams in India.