56x-32x-119=361怎么做
问题描述:
56x-32x-119=361怎么做
答
56x-32x-119=361 =(56x-32x)-119=361 24X-119=361 24X=480 X=20
56x-32x-119=361怎么做
56x-32x-119=361 =(56x-32x)-119=361 24X-119=361 24X=480 X=20