-5x + 12 = 32 Subtract 12 from both sides
-5x = 20 Divide both sides by -5
x = -4
Well this is kind of difficult because we have no way to determine a constant for each banana; however, we can still formulate an equation to form some sort of solution.

Divide both sides by two:

Now, we can continue to go forward as long as know how many pounds each banana bunch weighs and how many bananas are in the bunch.
We could say there are "x" bananas in each pound of bananas:

Or:

Or to isolate "c":
Answer:
56.06
Step-by-step explanation:
56 is the whole number and hundredths is second to the right of the decimal number so the answer's 56.06
150 parents said yes, 30 said no.
30 adults said yes, 40 said no.