Question

help!!! Math is hard

Answer 1

what do you need help with?

Answer 2

which mathematical property is demonstrated? if y=-7 and -7=z, then y=z

Answer 3

communitative property

Answer 4

transistive actually

Answer 5

what do u mean thats not a answer?

Answer 6

what r ur choices
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Answer 7

oh nvm

Answer 8

ok

Answer 9

If you need anymore help message me. Plus, don't forget to medal and fan.

Answer 10

closure property of addition
closure property of multiplication
symmetric property of equality
transitive property
of equality