Question

Use Algebraic method:

(i) If you subtract 9 from a number, you get 71. What is that number?

(ii) Three times of a number gives 33. What is that number?​

Answer 1

(i) 80

(ii) 11 is the answer

Answer 2

Answer:

1)80

2)11

Step-by-step explanation:

I). let the number be x

x-9=71

→ x=71+9

→x=80

2). let the number be x

3x=33

→x=33/3

→x=11

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