解方程:x-3/4x=28 怎么解

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解方程:x-3/4x=28怎么解解方程:x-3/4x=28怎么解解方程:x-3/4x=28怎么解x-3/4x=281/4x=28x=28÷1/4x=112x-3/4x=281/4x=28x=112x-

解方程:x-3/4x=28 怎么解
解方程:x-3/4x=28 怎么解

解方程:x-3/4x=28 怎么解
x-3/4x=28
1/4x=28
x=28÷1/4
x=112

x-3/4x=28
1/4x=28
x=112

x-3/4x=28
1/4x=28
x=28÷1/4
x=112

x-3/4x=28
1/4x=28
x=28÷1/4
x=28×4/1
x=112
希望你能采纳谢谢。

x-3/4x=28
1/4x=28
x=112

(1-3\4)x=28