Answer:
1.5x+6
1.5(8)+6
12+6
18
Solve the equations
if it looks like this
(Example)
7 = 8 it has no solutions
7=8 its is all real solutions
x=8 its one real solution
Answer:
First three terms of given sequence are
9, 13, 17
Step-by-step explanation:
You need to know sum of inner angles of a triangle. Then you can write the equation relating with X