A number decreased by 4 is n-4
When 3 times a number is decreased by 4 the result is 17. what is the number?
three times a number decreased by eleven
Either 2*(n-4) = 2n - 8 or 2n - 4 It depends on whether the "twice" operates on "the number decreased by 4" or "the number".
The phrase "4 decreased by a number x" means that you are subtracting some number from the number 4, but you do not know what number you are subtracting. The number x is an unknown, that you are trying to find out.it means:4 - x
A number decreased by 4 is n-4
When 3 times a number is decreased by 4 the result is 17. what is the number?
three times a number decreased by eleven
Answer = 7 - 3n
Either 2*(n-4) = 2n - 8 or 2n - 4 It depends on whether the "twice" operates on "the number decreased by 4" or "the number".
The phrase "4 decreased by a number x" means that you are subtracting some number from the number 4, but you do not know what number you are subtracting. The number x is an unknown, that you are trying to find out.it means:4 - x
Eleven
seventy five descreasedby five
if the quotient of -20 and 4 is decreased by 3
The number is 4
n - 10
Then the number is 20.5