Chemistry, asked by dangerpirate2020, 3 months ago

7m-n = 3 m+ 4n then find the value
of 3m + 4n
3m4n
m-n-3m+4n
3 m
4n
3m44n
3m-4n

Answers

Answered by dinesh31952

3

Explanation:

I hope this will be helpful

Attachments:

Previous Question

Next Question

Similar questions

Hindi, 1 month ago

answer me fasttttttt...

Social Sciences, 1 month ago

Why is it argued that a democracy is in contradiction to the principal of morality...

Math, 1 month ago

which of the following is prime number a)10 b)17 c)22 d)32...

Math, 3 months ago

classify the following number as rational or irrational ✓21...

Hindi, 3 months ago

प्रत्येक साल ' रेड क्रॉस डे ' कब मनाया जाता है | ?

Physics, 10 months ago

Answer Answer it fast answe it correct answer ...

History, 10 months ago

make a PPT on feature features of Indian ( Geography chapter-2) Please tell me fast answer pls pls pls ...

India Languages, 10 months ago

கீழ்க்காண்போரில் தீவிர தேசியவாதி யார்? அ) தாதாபாய் நௌரோஜி ஆ) நீதிபதி கோவிந்த் ரானடே இ) பிபின் சந்திர பால் ஈ) ரொமேஷ் சந்திரா...