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Draw the graph of 4x+5y=7 ;3x+4y=5 |
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Answer» Step-by-step EXPLANATION: solve this problem by LINEAR equations u GET TWO values of X and y 16x+20y=28 15x+20y=25 x=3 3(3)+4y=5 9+4y=5 y=-1 put the value in graph u get urs answer perfectly |
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