3 years ago

I WILL GIVE YOU 5 STARS AND BRAINERLEST ANDCA LIKE IF U ANSWER THIS

Mathematics

2 answers:

natka813 [3]3 years ago

6 0

Answer:

7 families

|||+|||+|||+|||+|||+|||+||| = 21

7 families of 3 = 21

Step-by-step explanation:

3x=21

x=7 families

ASHA 777 [7]3 years ago

5 0

Answer: x=7

Step-by-step explanation:

3x=21

21 divided by 3 is 7

so x equals 7

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Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

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