Let's simplify by step
28x-12+2x-4-x
28x+-12+2x+-4+-x
Combine like terms
(28x+2x+-x)+(-12+-4)
29x+-16
= 29x-16
I hope that's help !
Answer:
y < − 6 ?
Step-by-step explanation:
Its a straight line on graph so it's linear
( x - 6 ) ( x - 3 ) (x + 4)