Solve the equation: (2/3)+(3/4)x=1.
解方程：(2/3)+(3/4)x=1．
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">1 - (2/3)</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(1/3) / (3/4)</gadget>
<output>4/9 = around 0.444444</output>

<result>4/9 = around 0.444444</result>