Question

The value of the expression 2(x - 3) + 2 for x= 1/2 is

a) -1
b) 0
c) 4
d) -3​

Answer 1

Answer:

option d

Step-by-step explanation:

2(1/2-3)+2

2(1-6 whole divided by 2)+2

-5+2

-3

Answer 2

Answer..

$x = \frac{1}{2} \\ \\ 2(x - 3) + 2 \\ \\ = 2( \frac{1}{2} - 3) + 2 \\ \\ = \frac{2}{4} - 3 + 2 \\ \\ = \frac{2 - 3}{4} + 2 \\ \\ = \frac{ - 1}{4} + 2 \\ \\ \frac{ - 1 + 2}{4} \\ \\ = \frac{1}{4}$

option ( c )