Question 704712
7(w-6)=10+w
7w-42=10+w
7w-w=10+42
6w=52
w=52/6
w=8 2/3 ans.
Proof:
7(8 2/3-6)=10+8 2/3
7(2 2/3)=18 2/3
18 2/3=18 2/3