Answer: 6x + 42 +=78
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Step-by-step explanation:
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Answer
The sum of y and z must be 1/2 x
Step-by-step explanation:
You'll see
Answer:
2x4y=2... hope this helps.
It's A and C, I've taken a test that has this question and it was correct when I answered this, so A and C is your answer.
