1⼀5x-1⼀2(3-2x)=1用一元一次方程解

2025-02-23 07:19:03
推荐回答(1个)
回答1:

1/5x-1/2(3-2x)=1
X/5-(1/2)*3+2X=1
11X/5=5/2
X=5*5/(2*11)
X=25/22