Question

if x =2m+1,y =m+7
then find
x+y=11​

Answer 1

Answer:

2m+1+m+7=11

3m+8=11

3m=3

m=1

So, X=3

Y=8

Answer 2

so,x=2(1)+1=3

y=1+7=8

x and y = 3 and 8

HOPE IT'S HELPFUL!!!............!.