Question

if x = 3 find the value of the following
(a) 2/3x-1​

Answer 1

Step-by-step explanation:

2/3x-1

2/3(3)-1

2/9-1

2/8

1/4

Answer 2

Answer:

$\frac{ - 7}{9}$

Step-by-step explanation:

Taking 'x' as '3'

$\frac{2}{3x} - 1 \\ \\ = \frac{2}{(3 \times 3)} - 1 \\ \\ = \frac{2}{9} - 1 \\ \\ = \frac{2}{9} - \frac{9}{9} \\ \\ = \frac{ - 7}{9}$