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ram and hari have some pencils. ram said to hari, if you will give me 10 pencils, I will have the twice the pencils left with you. represent this situation as a linear equation in teo variables.​

Answer»

Answer:

2y-x=30

Step-by-step EXPLANATION:

let the number of PENCILS with

ram be=x

HARI be=y

if hari gave 10 pencils, that is y-10

if ram GETS that 10 pencils he has x+10

so

(x+10)=2(y-10)

x+10=2y-20

2y-x=30



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