babiryedorothy92 babiryedorothy92

17-10-2020
Mathematics

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what is value of x , 1x + 2x = 30

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abidahoque47 abidahoque47

17-10-2020

Answer:

x = 10

Step-by-step explanation:

1x + 2x = 30

3x = 30

x = 10

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