6X-(360X-0.5X)=2×(360X-0.5X)

问题描述:

6X-(360X-0.5X)=2×(360X-0.5X)

6X-(360X-0.5X)=2×(360X-0.5X)
6X-359.5X=2×359.5X
(2×359.5+359.5-6)X=0
X=0÷(2×359.5+359.5-6)
X=0