Question

(iv) 181x1417
8
X4
-
Ex. (3) Solve x - 51= 2.
Solution : x - 51= 2
:: x - 5 = +2
or x - 5=
.. X= 2 + 5
or x = -24
.. x = 7 or
x = 3
4
Practice set 2.5
) Find the value.
1) 15 - 21
(ii) 14 - 9
(iii) 171x1-4​

Answer 1

Answer:

7=;8 solution to"+!*+682653!;:*;