2 years ago

I NEED HELP can. someone help me please

Mathematics

1 answer:

Andrej [43]2 years ago

7 0

Answer:

A & E

10-11= - 1

4y-5y= - y

4x5=20

4 x 2y = 8y

-3 x 3y = - 9y

-3 x 7 = - 21

20-21= - 1

8y - 9y = - y

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