If (2n+5)=3(3n-10),then n=?
Answers
Answered by
210
(2n+5)=3 (3n-10).
2n+5=9n-30.
2n-9n=-30-5.
-7n= -35
n=-35/-7
n=5
therefore the value of n=5
2n+5=9n-30.
2n-9n=-30-5.
-7n= -35
n=-35/-7
n=5
therefore the value of n=5
mysticd:
Remove symbols in 3rd and 4th line beginning = symbols
ok
thanks...
Answered by
48
2n+5=9n-30
then , 7n = 35
therefore n= 35/7=5
then , 7n = 35
therefore n= 35/7=5
Similar questions