Question

8×x+(1000-x)x5=6932

Answer 1

8×X+(1000-X)x5=6932.
解方程：
8X+5000-5X=6932
3X=1932
X=644.

Answer 2

8Xx+(1000一x)X5=6932
解:去括号得:
8ⅹ+5000一5ⅹ=6932
移项得:
8ⅹ一5ⅹ=6932一5000
合并同类项得:
3ⅹ=1932
系数化为1得；
ⅹ=644。