SOLUTION: Is(0,4)a solution of 3x-4y=-4? and Is (3,4) a solution of y=-x+7?
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Question 303824: Is(0,4)a solution of 3x-4y=-4? and Is (3,4) a solution of y=-x+7?
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
)
is a solution of 
if and only if:
\ -\ 4(4)\ = -4)
)
is a solution of 
if and only if:
\ +\ 7)
John
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