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OpenStudy (anonymous):
Determine of (1/2,-4) is a solution to 4x-3y=-10.Please show all of your work.
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OpenStudy (unklerhaukus):
does\[(x,y)=(1/2,-4)\]satisfy\[4x-3y=-10\]? \[4(1/2)-3(-4)\]\[=2+12\]\[=14\]\[≠-10\] the point does not satisfy the equation, ie the point is not on the line
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