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Tju [1.3M]
3 years ago
12

Need help plz !!!!!!! Due today

Mathematics
1 answer:
Serggg [28]3 years ago
7 0

Answer:

I know a little of this

Step-by-step explanation:

ok so what you do is for example take both of the small equation with the same variable and equal them to each other then plug in to the other

ex. 7x-31 =5x-8 solve this the plug what you get into the y in equation 4(y) +27

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