A + B + C = 12 4A - 4B + 2C = -16 - 3A + 3B - C = 4 Solve the system

asked Mar 6, 2023 35.7k views

3 votes

A + B + C = 12
4A - 4B + 2C = -16 -
3A + 3B - C = 4
Solve the system

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2 votes

Answer:

Explanation:

Add them all together which is

ABC124A4B2C-16-3A3B-C yep

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