Question

2. Check whether the value given in the brackets is a solution to the given equation
or not:
her is 44
- Threet
e than 3
(a) n + 5 = 19 (n = 1) (b) in +5 = 19 (n = -2) (c) 7n + 5 = 19 (n = 2)
(d) 4p - 3 = 13 (p = 1) (e) 4p - 3 = 13 (p =-4) (f) 4p - 3 = 13 (p = 0)
3. Solve the following equations by trial and error method:
(i) 5p + 2 = 17
(ii) 3m - 14 = 4
4. Write equations for the following statements:
Raju'si (i) The sum of numbers x and 4 is 9. (ii) 2 subtracted from y is 8.
(ii) Ten times a is 70.
(iv) The number b divided by 5 gives 6.
(v) Three-fourth of tis 15.
(vi) Seven times m plus 7 gets you 77.
(vii) One-fourth of a number x minus 4 gives 4.
(viii) If you take away 6 from 6 times y, you get 60.
mall and
(ix) If you add 3 to one-third of z, you get 30.
Ose mang
uch small 5. Write the following equations in statement forms:
(iii) 2m = 7
= 3
(i) p + 4 = 15 (ii) m - 7 = 3
5
3m
= 6
+ 2 = 8
(vii) 4p - 2 = 18
(vi) 3p + 4 = 25
(viii)
2.
5
m
(iv)
more tha
2 +2
0. Thus​

Answer 1

Answer:

its not a correct question