Question

find a number which when multiplied by 8 and then reduced by 9 is equal to 47​

Answer 1

Answer:

7

Step-by-step explanation:

Taking the unknown no. as x

so equation =

8x-9=47

8x=47+9

8x=56

x=56/8

x=7

VERIFICATION BY REPLACING X BY 7

(7x8)-9

56-9

47

Plz mark brainliest

Answer 2

Question :

find a number which when multiplied by 8 and then reduced by 9 is equal to 47

Answer:

7 is the number which when multiplied by 8 and then reduced by 9 is equal to 47.

Step-by-step explanation:

Let the no. be = x

= 8x - 9 = 47

= 8x = 47 + 9

= 8x = 56

= x = 56 ÷ 8

= x = 7 ans.