</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 2*x[1] + 2*x[2]  =  1 </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 3*x[1]   + x[2]  =  6 </span>
<span class="r-plt img"><img src="plotEqn-2.png" alt="" width="700" height="433"></span>
</code></pre></div>
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