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Oksi-84 [34.3K]
3 years ago
13

What's the anewer to this problem..?

Mathematics
2 answers:
valentina_108 [34]3 years ago
4 0
21x(9)=9x21
21y= 9x21
Y=9x21/21
Y=9x1
Y=9
Elanso [62]3 years ago
3 0

<u>Answer:</u> The correct answer is 9.

<u>Step-by-step explanation:</u>

Multiplication property of equality is defined as the property in which the a number multiplied on one side of the equation must be multiplied to the other side of the equation with the same sign.

a\times c=b\times c

c is multiplied on both the sides of the reaction.

In the given question:

21\times x=9\times 21

Thus, the value of 'x' will be 9 by associative property.

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