((x)/5)-((17-x)/3)=1.
((x)/5)-((17-x)/3)=1．
<gadget id="calculator">17 / 3</gadget>
<output>17/3 = around 5.666667</output>

<gadget id="calculator">(17/3) + 1</gadget>
<output>20/3 = around 6.666667</output>

<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(1/5) + (1/3)</gadget>
<output>8/15 = around 0.533333</output>

<gadget id="calculator">(20/3) / (8/15)</gadget>
<output>25/2 = around 12.5</output>

<result>25/2 = around 12.5</result>