Question

(iv) 23x + 3 = 23x + 1 + 48.
(v) 3(2x + 1) - 2* + 5 = 0.
+ 2​

Answer 1

Answer:

(iv) x = 0

(v) x = - 2/3

Step-by-step explanation:

(iv) 23x + 3 = 23x + 1 +38

23x - 23x = 1 + 48 - 3

0x = 46

x = 0 × 46

x = 0

(v) 3 ( 2x + 1 ) - 2 + 5 = 0 + 2

6x + 3 - 2 + 5 = 0 + 2

6x = 0 + 2 - 3 +2 - 5

6x = 4 - 8

6x = - 4

x = - 4/6

x = - 2/3