dlopatine dlopatine

25-10-2020
Mathematics

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Find x, if 3/7 of x is equal to 21.

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lolimkyla lolimkyla

25-10-2020

x=49

3/7x=21
multiply both sides by 7/3

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maxxxxxxx10 maxxxxxxx10

25-10-2020

x = 49

because you do 21/3= 7 to find how much 1/7 of x is
the you do 7 x 7 = 49 to get what x equals

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