3 years ago

Is (-1,1) a solution to y=3x+4 and 4y-3x=-7

1 answer:

7 0

(-1,1) is a solution to y=3x+4 but is not a solution to 4y-3x=-7

4y-3x=-7
Plug in the points
4(1)-(3(-1)) =-7
4+3 does not equal -7

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