Question

Form a simple linear equation and solve: "" 13 is subtracted from a number gives 4"". Find the number?

Answer 1

Answer:

Let the number be X

X - 13 = 4

X = 4 + 13

X = 17

Answer 2

Let suppose the number is X
Then, X - 13 = 4
X= 4 + 13
X= 17