Can you me with this math problem b -12 = -8

Possible Answers:

1. b = 1.5

2. b = 20

3. b = 4

STEP-BY-STEP:

1. -12 ÷ -8

2. b + 20 = 8

3. b + -12 = -8

EXTRA:

Please mark me as brainliest.

This took about 10 minutes to figure out, and write the equations, because I had to re-figure out how I got the original answers.

to complete this square you have to rotate about the origin 270 degrees clockwise.