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Misha Larkins [42]
2 years ago
15

look at the simultaneous equations: x+y=a and 2x+y=b. write an expression for x in terms of a and b. write and expression for y

in terms of a and b, giving your answer as simply as possible​
Mathematics
1 answer:
jolli1 [7]2 years ago
7 0
I hope this helps you :)

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