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How do I solve this equation using graphical methody=8-x;y=2x-1 |
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Answer» x=3, y=5 Step-by-step EXPLANATION: x+y=8 2x-y=1 y and -y will CANCEL each other --------- 3x=9 x=3 now x+y=8 3+y=8 y=5 |
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