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nata0808 [166]
2 years ago
15

What must be added to 12x3

Mathematics
1 answer:
qwelly [4]2 years ago
3 0

Answer:

+3x + 7 to make the sum x3

Step-by-step explanation:

to find the sum of 3 and to solve it to get the value of x

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Average is defined as the ratio of the sum of the number of the data sets to the total number of the data. The average actually determines the middle value of the data.

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mario62 [17]

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ch4aika [34]

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