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X+2y=8 & (-1-2) is the solution |
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Answer» your answer DEAR..☺☺case 1x+2y=8x=8-2ylet y be 0x=8-2*0x=8let y be 1x=8-2*1x=8-2x=6let y be 2x=8-2*2x=8-4x=4x=8,6,4y=0,1,2case 2y-x=1-x=(1-y)x=-(1-y)x=-1+ylet y be 1x=-1+1x=0let y be 2x=-1+2x=1let y be 3x=-1+3x=2x=0,1,2y=1,2,3now you can SOLVE it on GRAPHI think it will HELP you!!! |
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