1.

Heckleul graphic) 3x - y = 72x + 4y = 0 solve it by subsitution method​

Answer»

x=2

y=-1

Step-by-step EXPLANATION:

y=3x-7---->(1)

2X+(4×3x-7)=0

2x-28+12x=0

14x=0+28

x=28/14

x=2

y=3×2-7

y=-1



Discussion

No Comment Found

Related InterviewSolutions