Respuesta :
Answer:
13-n=4
Subtract both sides by 13
-n=-9
n=9
Step-by-step explanation:
13 less means - and a number means n that you don’t know. is means = sign. And so we get the answer that I gave you. Thank you
Answer:
Sample Response: Replace the word "less than" with a subtraction sign. Replace the words "a number" with the variable n, to represent the unknown value. Replace the word "is" with an equals sign. The equation is n - 13 = 4.
This is 100% correct on E2020
Hope this helps