6(x+3)/5=3/2x-2(x-7)/3
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6(x+3)/5=3/2x-2(x-7)/3
6(x+3)/5=3/2x-2(x-7)/3
6(x+3)/5=3/2x-2(x-7)/3
6(x+3)/5=3x/2-2(x-7)/3
两边同乘30得
6(x+3)*6=3x*15-2(x-7)*10
11x=32
x=32/11