Question

Af X = 2 find the value of the following
a) 2x + 3 =?
b) x/2-4 = ?​

Answer 1

Answer:

$when \: x \: = 2 \\ we \: have \\ a) \: 2 \times 2 + 3 \\ = 4 + 7 \\ = 11 \\ \\ b) \: \: \frac{2}{2} - 4 \\ = 1 - 4 \\ - 3$

Answer 2

Step-by-step explanation:

A) 2x+3

=2×2+3

=4+3

=7

B)x/2-4

=2/2 is similar to 1

= 1-4

= -3

A= 7

B= -3