Hello!

-3(x - 14) + 9x = 6x + 42
Distribute the coefficient of the parenthesis:
-3(x) - 3(-14) + 9x = 6x + 42
-3x + 42 + 9x = 6x + 42
Combine like terms:
6x + 42 = 6x + 42
Both sides of the equation are the same, therefore:
There are infinitely many solutions.
Answer:
, 
Step-by-step explanation:
Volume: length* height * width
In the first diagram:

The volume is
cubic feet
Next diagram:

The volume is
cubic yards
Answer:
11.49
Step-by-step explanation:
If A=8
And C=14 then
Answer:
12
Step-by-step explanation: