Question

a) Seven less than thrice a whole number gives 50. Find the number​

Answer 1

Answer:

19

Step-by-step explanation:

let the whole number is x

3x - 7 = 50

3x = 50 + 7

3x = 57

x = 57/3

x = 19

Answer 2

Answer:

19

Step-by-step explanation:

let the whole number is X

3x-7 =50

3x=50+7

3x=57

X=57/7

x=19