Answer
First substitute 0 in place of x to obtain:
17-4(0)=17
Substitute 3 in place of x to find:
=17-4(3)
=17-12
=5
Work Step by Step
First substitute 0 in place of x to obtain:
17-4(0)=17
Substitute 3 in place of x to find:
=17-4(3)
=17-12
=5