(9x+2/7)-(3x-14/2)=1+(2x+3/3)

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(9x+2/7)-(3x-14/2)=1+(2x+3/3)

(9x+2/7)-(3x-14/2)=1+(2x+3/3)
(9x+2/7)-(3x-14/2)=1+(2x+3/3)

(9x+2/7)-(3x-14/2)=1+(2x+3/3)
(9x+2/7)-(3x-14/2)=1+(2x+3/3)
分式方程吧,
(9x+2)/7-(3x-14)/2=1+(2x+3)/3
两边同乘以42
6(9x+2)-21(3x-14)=42+14(2x+3)
37x=222
x=6

原式化简:9x+2/7-3x+7=2+2x 合并:4x=-33/7 x=-33/28

化简原式得到9x-3x-2x+2/7+14/2-1-3/3=0,结果为4x+37/7=0,解得x=-37/28


(9x+2/7)-(3x-14/2)=1+(2x+3/3)
乘以42得
6(9x+2)-21(3x-14)=42+14(2x+3)
54x+12-63x+294=42+28x+42
54x-28x-63x=42+42-12-294
-37x=-222
x=222/37
x=6