9x-36=5x解方程

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9x-36=5x解方程9x-36=5x解方程9x-36=5x解方程9x-36=5x9x-5x=364x=36x=99x-36=5x9x-5x=364x=36x=36/4x=99x-36=5x9x-5x

9x-36=5x解方程
9x-36=5x解方程

9x-36=5x解方程
9x-36=5x
9x-5x=36
4x=36
x=9

9x-36=5x
9x-5x=36
4x=36
x=36/4
x=9

9x-36=5x
9x-5x=36
4x=36
x=9

9x-36=5x
9x-5x=36
4x=36
x=36/4
x=9