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Alecsey [184]
3 years ago
12

What is the most efficient first step to isolate the variable term on one side of this equation?

Mathematics
2 answers:
Nat2105 [25]3 years ago
7 0

Answer:subtract by 4x on each side first

Step-by-step explanation:

When you do so you'll get 5x on the left side of the equal sign and -5 on the right side. Next you would divide by 5 on both sides and this gives you x on the left side and -1 as your answer on the right side.

Burka [1]3 years ago
7 0

Answer:

Add 4x to both sides

Step-by-step explanation:

Just did the question

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Can it be concluded that if there is a 50% chance of contracting a communicable disease through contact with an infected person,
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No it cannot be concluded.

Step-by-step explanation:

The probability of getting the disease in the first attempt is 50%

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Thus the probability of getting the disease in either of the turns is 50%+50%=100% (which may seem to be true)

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Thus the probability of getting the disease in either of the 2 contacts is still 50%

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3 years ago
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Step-by-step explanation:

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