a small computer that contains a microprocessor as its central processor.
Microcomputer, an electronic device with a microprocessor as its central processing unit (CPU). Microcomputer was formerly a commonly used term for personal computers, particularly any of a class of small digital computers whose CPU is contained on a single integrated semiconductor chip.
7:
5x12=60
8x14=112
60+112=172
8:
12X28=336
hope this helps :)
The answer to the question is b
First Distribute, then subtract and you’ll get -4x+3