@RHSTUDYZONE N/5+N/5=10
Find the LCM of the denominators which gives 5, and then we get N+N/5=10
And N+N equals 2N
2N/5=10/1 we cross multiply 2N*1=10*5
2N=50 divide both sides by 2
We're left with N=25
To check the working replace N with 25
25/5+25/5, finding LCM
25+25/5= 50/5 equals 10
@elonmuskusaaaaa According to BODMAS
A+(B*2)
A is replaced with 1
B is replaced with 2
we solve for bracket first which is B*2, also as 2*2=4
4+A, also as 4+1=5