Question

Q.6 Write each of the following statements in the form of equations :

i) A number y increased by 6 is equal to 7.

ii) Twice a number b added to 5 gives 13.

iii) one fifth of a number z is 4 more than thrice the number.

iv) If 3 is subtracted from half a number ‘a’ , the result is 11.​

Answer 1

Answer:

1. y+6=7

2. b² +5=13

3. ⅕ z +4 3z

4. 3- /a = 11