Question

-4b+5=-27 is what because i have no idea

Answer 1

b=8

Explanation:

-4b + 5 = -27

Move the 5 to the right side by subtraction, subtract five from the right side as well.

Now you should have:
-4b = -32

Now divide by -4 to get ‘b’ isolated, do this on both sides.

You should be left with:
b=8

Answer 2

b equals 8 and -4 times 8 plus 5 is -27