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3 years ago

Can someone help me with this?

Mathematics

1 answer:

Wewaii [24]3 years ago

7 0

<span>3x+4=y+5, then y+5=3x+4
It is called: reflexive property

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</span>
<span>x = y and y = 10, then x = 10
It is called: equality substitution property
</span>

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