solve simultaneously 0.5m +0.2n # 5........(1) 0.6m +0.4n # 8.4.......(2)?
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5m + 0.2n = 5 \quad \text{(Equation 1)} \] \[ 0.6m + 0.4n = 8.4 \quad \text{(Equation 2)} \] Show more…
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