Question

Please answer this question no incorrect answer please​

Answer 1

Step-by-step explanation:

(a) 3x - 4 = 16

=> 3x = 16 + 4

=> 3x = 20

$= > x = \frac{20}{3} (ans)$

(b) 2x + 4 = 3x - 4

=> 4 + 4 = 3x - 2x

=> 8 = x or x = 8 (Ans)