Math, asked by Huzeihasan, 1 year ago

Linear equation :-
(i)7y/7 = 1/7
(ii)1/3y + 4=12

Answers

Answered by no2

correcting my mistake from the second last step
24y=1
y=1/24

hope this helps....
pls mark it as the brainliest....

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no2: if this helped u pls mark it as the brainliest...

Answered by Nikki57

Hi friend,

(i) 7y/7=1/7
7*7y=7*1 (Cross multiply)
49y=7
y=7/49
y=1/7 (Canceling)

(ii) 1/3y+4=12
1+12y/3y=12/1. (Taking LCM)
1(1+12y)=12*3y
1+12y=36y
1=36y-12y
1=24y
y=1/24

Hope it helped you................

Nikki57: if my answer helped u pls select as brainliest.

Nikki57: Thanks to select my answer as brainliest.

mysticd: i) 7y/7 =1/7 in lhs part 7/7 cancelled remaining y= 1/7

Nikki57: yes

mysticd: ii) 1/3y+4 =12

mysticd: 1/3y =12-4

mysticd: 1/3y =8/1

mysticd: 3y/1=1/8

mysticd: y=1/24

mysticd: both are wrong

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Linear equation :- (i)7y/7 = 1/7 (ii)1/3y + 4=12

Answers

Linear equation :-
(i)7y/7 = 1/7
(ii)1/3y + 4=12