3 years ago

So I’ve been having quite a lot of trouble with theese questions lately and I was wondering if anyone could help me

Mathematics

1 answer:

jeyben [28]3 years ago

4 0

3x + 2y - 2x + y + 12 —> x + 3y + 12

4y + 3y + 3x - 6y - 10 -2 —> 3x + y - 12

12 - 3y - 2x + x + 2x —> x - 3y + 12

x + 3y + 2x - 3x + 7 + 5 —> 3y + 12

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