2/3(x-5)-1/4(x-2)=9/2
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2/3(x-5)-1/4(x-2)=9/2
2x/3-10/3-x/4+2/4=9/2
(2x-10)/3-(x+2)/4=9/2
(4(2x-10)-3(x+2))/12=9/2
8x-40-3x-6=9/2×12
5x-46=54
5x=54+46
x=100/5=20 ( ans )
2x/3-10/3-x/4+2/4=9/2
(2x-10)/3-(x+2)/4=9/2
(4(2x-10)-3(x+2))/12=9/2
8x-40-3x-6=9/2×12
5x-46=54
5x=54+46
x=100/5=20 ( ans )
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