<h3>
<u>3</u><u>6</u> is the answer.</h3>
Step-by-step explanation:
Put value of b as given and using BODMAS rule,





Henve, value of of the given expression is 
X is something you could factor out or 4x
Answer:
y=2x+3
Step-by-step explanation:
in third line x = 0 y=2×0+3 =3