I'd say the answer would be 8.
If you use the first answer, the equation becomes 2x + 2y = 16. You could subtract this from equation Q to eliminate x.
The second answer makes equation P -2x - 2y = -16. You could add this to equation Q to eliminate x. You can use both of these methods to eliminate the x term, but if you can only choose one, you should choose the second option.
Answer:
2064.6 is the answer
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Answere:
its black
Step-by-step explanation:
black is better and im right
Answer:
okay thanks for letting me know
Step-by-step explanation:
