4 years ago

|3x|=9, solve absolute value equation

1 answer:

4 0

|3x|=9

3x=9 -3x=9
X=9/3 x=9/-3
x=3 x=-3

Whenever you have an absolute value sign you have to find both the positive and the negative because they didnt signs into the equation but sometimes a question will ask for strictly the positive value or the negative value but if its not stated, find both.

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just olya [345]

Answer:

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Step-by-step explanation:

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7 0

4 years ago

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a sprinter runs 400 meters in 54 seconds.What is the runners average running rate in meters per second?Round to the nearest tent

Novay_Z [31]

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3 years ago

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Finger [1]

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4 years ago

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Iteru [2.4K]

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42.57

Step-by-step explanation:

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abruzzese [7]

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Step-by-step explanation:

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3 years ago