Solve the equation: 1.4-35%x=0.7.
解方程：1.4-35%x=0.7．
<gadget id="calculator">35 / 100</gadget>
<output>7/20 = around 0.35</output>

<gadget id="calculator">0.7 / (7/20)</gadget>
<output>2</output>

<result>2</result>