2x=1/2(0.75x+0.5) 怎么解

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2x=1/2(0.75x+0.5)怎么解2x=1/2(0.75x+0.5)怎么解2x=1/2(0.75x+0.5)怎么解2x=1/2(0.75x+0.5)4x=0.75x+0.516x=3x+213x

2x=1/2(0.75x+0.5) 怎么解
2x=1/2(0.75x+0.5) 怎么解

2x=1/2(0.75x+0.5) 怎么解
2x=1/2(0.75x+0.5)
4x=0.75x+0.5
16x=3x+2
13x=2
x=2//13

2x=1/2(0.75x+0.5)
2x=3x/8+1/4
13x/8=1/4
x=2/13

2x=1/2(0.75x+0.5)
4x=0.75x+0.5
3.25x=0.5
x=2/13

4x=0.75x+0.5
4x-0.75x=0.5
3.25x=0.5
x=2/13