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13-11-2020
Mathematics

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what is the square root of 3x plus 16 and equal to 7

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virtuematane virtuematane

13-11-2020

Answer:

11

Step-by-step explanation:

√3x+16=7

3x+16=7^2

3x+16=49

3x=49-16

3x=33

X=33/3

X=11

So the answer is 11

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