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19-11-2020
Mathematics

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What is the value of 7x x 2 + 2x when x = 3?
The 2nd x is multiplication

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19-11-2020

Answer:

48

Step-by-step explanation:

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19-11-2020

7x (2)+ 2x
7(3)•2+2(3)
3•2(7+1)
3•2•8
48

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