Question

what should be added to -5/9 and 7/18 to get -1​

Answer 1

Answer:

Question:

What should be added to -5/9 and 7/18 to get -1

Answer:

lat the number be x.

x+(-5/9)+7/18 = -1

LCM of 9 and 18 is 18.

(x/1)*18+(-5/9)*2+(7/18)*1 = -1

18x/18-10/18+7/18 =-1

(18x-10+7)/18 = -1

18x-3 = -1*18

18x-3= -18

18x= -18+3

18x= -15

x= -15/18

x= -5/6

x= -5/6

hope it helps you

please mark me brainliest