If the sum of (x+2) and 3,2-x) is 1, find the value of x.
如果(x+2)与3,2-x)的和为1，求x的值．
<gadget id="calculator">6 - 1</gadget>
<output>5</output>

<gadget id="calculator">2 + 5</gadget>
<output>7</output>

<gadget id="calculator">3 - 1</gadget>
<output>2</output>

<gadget id="calculator">7 / 2</gadget>
<output>7/2 = around 3.5</output>

<result>7/2 = around 3.5</result>