当x=__________时,代数式5分之2x-3与代数式三分之二x-3的差为0

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差为0即相轿升耐笑喊等
(2x-3)/5=2(x-3)/3
两边闭春乘15
6x-9=10x-30
10x-6x=30-9
4x=21
x=21÷4
x=5.25

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5分之2x-3-三源衫告分之二雹明x-3=0
3(2x-3)=10(x-3)
6x-9=10x-30
4x=21
x=21/塌历4

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x等于3/2

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