Question

-Set up an equation and solve:
(i) Add 11 to three times a number give 47.
(ii) One fourth of a number is added to 7 to get 32.​

Answer 1

Answer:

Your answer is (i) 12.

(ii) 100.

Step-by-step explanation:

Let, the number be x.

(i) According to the first point the equation will be,

3x + 11 = 47

3x = 47 - 11

3x = 36

x= 36 / 3

x= 12.

(ii)According to second point the equation will be,

1/4x + 7 = 32

1/4x = 32 - 7

1/4x = 25

x = 25x4 / 1

x= 100.