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OpenStudy (anonymous):
determine whether (6,-2) is a solution of the system x-y=8 and 2x+3y=6
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OpenStudy (anonymous):
plug in x =6 and y = -2 in the system and see if they satisfy the system
OpenStudy (anonymous):
yes
OpenStudy (anonymous):
because both the equation is satisfied with the point6,-2
OpenStudy (anonymous):
i got no
OpenStudy (anonymous):
putting the point in the lhs of the 1st equation 6-(-2)=6+2=8 which is the rhs.....similar for the second equation
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OpenStudy (anonymous):
then you substituted incorrectly. try again, and pay attention to addition and subtraction
OpenStudy (anonymous):
oh ok i see wat i did wrong
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