Help! Can anyone please look over the questions that i did and see if they are correct. They are most likely wrong but please help with the other ones.

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asked Mar 13, 2020 59.4k views

2 votes

Help!

Can anyone please look over the questions that i did and see if they are correct. They are most likely wrong but please help with the other ones.

Help! Can anyone please look over the questions that i did and see if they are correct-example-1

Mathematics
high-school

Harald Gliebe asked

by Harald Gliebe

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1 Answer

3 votes

Answer:

all answers are shown using addition/subtraction elimination or substitution

Help! Can anyone please look over the questions that i did and see if they are correct-example-2

Nak answered Mar 18, 2020

by Nak

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