35(x-2)-15,5x-6)=22x-63-21,3x-4)
35(x-2)-15,5x-6)=22x-63-21,3x-4)
<gadget id="calculator">84 - 90 - 63</gadget>
<output>-69</output>

<gadget id="calculator">70 + (-69)</gadget>
<output>1</output>

<gadget id="calculator">63 - 75 - 22</gadget>
<output>-34</output>

<gadget id="calculator">35 + (-34)</gadget>
<output>1</output>

<gadget id="calculator">1 / 1</gadget>
<output>1</output>

<result>1</result>