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Alenkasestr [34]
3 years ago
10

Solve the system of linear equations by adding or subtracting -6x+y=5 7x-y=-4

Mathematics
2 answers:
bekas [8.4K]3 years ago
8 0
Adding you make it the opposite of
viva [34]3 years ago
8 0
You would add these equations together to solve by elimination. It is easiest to solve first for x because y cancels right off the bat.
You should get (1,11) as your solution
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