Question

Q1.the situation of 2x × 3 = 7 is_______
Q2. solution of 2y + 9 = 4 is_______
Q3. pollution of y/5 = 10 is________
Q4. what should be added to -7/3 to get 3/7 ?
Q5. solution of 3 m = 5 m - (3/5) is __________
Q6. solution of 2x / 5 =4 value of x is ________
Q7. two years ago my age was x years, then what are my age 5 years ago?
Q8. if x is even number which is the next odd number
(i) x+1
(ii) x+2
(iii) x-1
(iv) x-2

Q9. if z/(z+15) = 4/9 then value of z is ___________
Q10. if (x/3) + 1 - (7/15) then value of x is ___________
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Answer 1

Answer:

1 x= 7/6

2. y= -5/2

3 . Y= 50

4 . Number to be added = 58/21

5.

6. x= 10

7. x+3

8. (i) 3 (ii) 4 (iii) 1 (iv) 0

9. Z= 12

Step-by-step explanation: