Symbol
Problem
$CR\square ^{C}$ MULTIPLICATIOiv $2x+3y=10$ $3x$ $-$ $y=$ $21$
Other
Solution
Qanda teacher - KAUSHIK DE
Hope I have helped you.
You can verify my answer my substitution or elimination method
I think you can understand the method of cross multiplication that I have done...generally it looks difficult but its very easy.
Student
Qanda teacher - KAUSHIK DE
Yes!!
Student
fast
Qanda teacher - KAUSHIK DE
Are you there?
Student
yes
the is wrong
Qanda teacher - KAUSHIK DE
Then what is your doubt ?...tell me
Student
cross multiplication in simple method
Qanda teacher - KAUSHIK DE
Its the method of cross multiplication there is no such term in simple method The method of cross multiplication is that which I have done
Student
ok
Qanda teacher - KAUSHIK DE
Do you want the answer in elimination method
Student
yes
Qanda teacher - KAUSHIK DE
This is by elimination method
Hope now it is clear to you
Student
yes
Thnx
Qanda teacher - KAUSHIK DE
okk..and You are most welcome