Math, asked by navjot26, 1 year ago

7x+4/3x+9=2/5 what is the solution

Answers

Answered by mohitroy032006
3

7x+4/3x+9=2/5

=> By cross multiplication, (3x+9)2= (7x+4)5

=> 6x+ 18= 35x+ 20

=>29x=-2

=>x=-2/29


navjot26: yes
mohitroy032006: well she will take hours to do that
mohitroy032006: its -2/29
mohitroy032006: well both of are of which state?
navjot26: I am of delhi
navjot26: mohit i forgot to say that it was very helpful to me
mohitroy032006: i am from kolkata
Answered by Ankita16aug
0
hope it will really help u
Attachments:

navjot26: you are wrong
mohitroy032006: this answer is right too
mohitroy032006: it is the problem with keyboard
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