X-(X1⼀3+2)-(X1⼀2-1)=10怎么解

2025-12-14 10:50:18
推荐回答(1个)
回答1:

X-(X1/3+2)-(X1/2-1)=10
解:(脱括号)X-X1/3-2-X1/2+1=10
(通分)X6/6-X2/6-X3/6=9
X1/6=9
X=54