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OpenStudy (anonymous):
determine if (3/4,-2) is a solution to -4x-7y please show all work thanks
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OpenStudy (anonymous):
are you missing anything in the equation?
OpenStudy (anonymous):
yes
OpenStudy (anonymous):
3/4,-2 -4x-7y=11
OpenStudy (anonymous):
-4(3/4)-7(-2)=11 -3+14=11 11=11 is a solution
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