137,519 views
15 votes
15 votes
Pls help me it’s due tomorrow!!!

Pls help me it’s due tomorrow!!!-example-1
User Kastriot
by
3.3k points

1 Answer

21 votes
21 votes

Answer:

you have to substitute x with 4

Explanation:

½×4-4×4+7=

=2-16+7=

=-7

User Stacky
by
3.1k points