28+5x=64+x怎么解?

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28+5x=64+x怎么解?

28+5x=64+x
5x-x=64-28
4x=36
x=9

28+5x=64+x
5x-x=64-28
4x=36
x=9

28+5x=64+x
64-28=5x-x
36=4x
x=9

28+5x=64+x
64-28=5x-x
36=4x
x=9