COMPUTER HARDWARE COMPONENTS FUNCTIONS
COMPUTER OUTPUT DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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If x + 9x = 81, then what is x?
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3
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5
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11
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9
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Explanation:
Detailed explanation-1: -9 times what equals 81? To solve the equation above, we need to remove the 9 on the left side to make the x alone. To do that, we divide both sides by 9. Thus, the answer to “9 times what equals 81?” is 9.
Detailed explanation-2: -Answer: => The value of x is 9.
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