Question

1) у=-4/3х+8 и у=2/3х+2; 2) у=-2х-4 и у=х+5; 3) у=-3/2х+6 и у=1/2х+2; 4) у=1/4х-1 и у=-х-6.

Answer 1

y=-2x+4

y=3x-4

 

-2x+4=3x-4

-5x=-8

x=8/5

 

y=-2*8/5+4

y=-16/5+20/5

y=4/5

 

(8/5,4/5)