3 years ago

What is the solution to this system? Y=-5x+8,y=11/7x-4/7

Mathematics

1 answer:

Sveta_85 [38]3 years ago

4 0

Answer:

Step-by-step explanation:

hello : the system is : y =-5x+8...(*)

y =11/7x-4/7 ...(**)

by (*) and (**) : 11/7x-4/7 = -5x+8

multiply by 7 : 11x-4 = -35x+56

11x+35x = 56+4

46x = 60

x = 60/46 = 30/23

continu.....put the value for x in (*) or (**)

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