1.

Slove equestions for using method . x-3y=7and 3x- 3 y =15​

Answer»

ong>ANSWER:

x-3y=7

3x-3y=15

subtract the eq 1 and 2

-2x=-8

x=4

put the VALUE in eq 1

4-3y=7

-3y=3

y=-1



Discussion

No Comment Found

Related InterviewSolutions