Question

Three less than four times a number is 15. Which equation could be used to find the number?

Answer 1

4x-3 =15

Answer 2

let number be x.....
four times the number is 4x
three less then the number is 4x-3
it equals 15....

so 4x-3=15

Answer 3

solve for x

Answer 4

thanks

Answer 5

Roy’s parents put $1000 into his checking account for him to use during his first semester in college. Roy withdraws $60 every Friday. Which expression shows the amount of money Roy has in his checking account after f number of Fridays?