Solve each of the following pairs of equations to three-figure accuracy. 0.03x+0.05y=51 0.8x- 0.7y =140
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0.03x+0.05y=51
0.8x- 0.7y =140
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003x 005y 51 1 0 8x 07y 140 2 To eliminate y 002...View the full answer
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