Which equation can be used to solve the following word problem? seth has 8 more nickels than dimes, and the total value of his coins is $2.35. how many nickels does he have? let n represent the number of nickels.

Seth has 21 nickels

Step-by-step explanation:

Let n represent the number of nickels. Since Seth has 8 more nickels than dimes, then (n-8) is the number dimes.

Nickel is worth 5 cents and dime is worth 10 cents.  Thus, n nickels are worth 5n cents and (n-8) dimes are worth 10(n-8) cents. The total value of Seth's coins is $2.35 that is 235 cents, then

Solve this equation:

the first one, all those points on the line just make a strait line.