Question

0.12 The value of the
expression 3x-5 -x +9 if x= 3 is​

Answer 1

Step-by-step explanation:

15-5-3+9

24-8

16

it is the right answer

Answer 2

3x - 5 - x + 9

= 2x + 4

= 2(3) + 4

= 6 + 4

= 10

I hope this will be help you