Answer:
hey
Step-by-step explanation:
let the age of man be x
400-3x=163
400-163=3x
237/3=x
x= 79
I hope this helps! Let me know if u still need help
Let n represent the number.
"the sum of a number and 7" is (n+7)
Three times "the sum of a number and 7" is 3(n+7)
"is" translates to "=".
"five times the number" is 5n
Two less than "five times the number" is 5n-2
Your equation is
3(n+7) = 5n-2
O is one
T is two
T is three
F is four
F is five
S is six
S is seven
E is eight
N is nine
The next two terms
T for ten and e for eleven
