Question

Y=2x+5,y=0.5x-1 solve

Answer 1

y=2x+5............(1)

y=0.5x-1...........(2)

Explanation:

equalizing equation (1)&(2),we get

2x+5=0.5x-1

2x-0.5x=-1-5

1.5x=-6

x=-6/1.5=-4

substituting value of x in equation (1),we get

y=2×-4+5=-8+5=-3