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siniylev [52]
3 years ago
7

3x + 2y = A 5x + y = B Eliminating the variable y from the system of equations results in -7x =

Mathematics
1 answer:
zhuklara [117]3 years ago
5 0
The answer is A
You would multiply the second equation by -2 to clear the 'y'.
This leaves -10x = 2B and 3x = A
When combining these we get -7x = A - 2B
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