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3 years ago

What is the solution to this system of linear equations 2x+y=1 and 3x-y=-6

Mathematics

1 answer:

nikklg [1K]3 years ago

8 0

2x + y = 1
3x - y = -6
---------------add
5x = -5
x = -5/5
x = -1

2(-1) + y = 1
-2 + y = 1
y = 1 + 2
y = 3

solution is (-1,3)

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