解方程:11(6-x)/3(x-4)=10(5-x)/3(x-4)-5(6-x)/x-2解方程(16x-13)/(4x-3)-(20x-24)/(4x-5)=(32x-30)/(8x-7)-(40x-43)/(8x-9),第一题答案:x=7/2或x=7,第二题答案:x=1,再帮算几道:x2/3+48/x2=10(x/3-4/x),(19x-x2)/(x+1)乘上(x2++19)=84

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解方程:11(6-x)/3(x-4)=10(5-x)/3(x-4)-5(6-x)/x-2解方程(16x-13)/(4x-3)-(20x-24)/(4x-5)=(32x-30)/(8x-7)-(40x-

解方程:11(6-x)/3(x-4)=10(5-x)/3(x-4)-5(6-x)/x-2解方程(16x-13)/(4x-3)-(20x-24)/(4x-5)=(32x-30)/(8x-7)-(40x-43)/(8x-9),第一题答案:x=7/2或x=7,第二题答案:x=1,再帮算几道:x2/3+48/x2=10(x/3-4/x),(19x-x2)/(x+1)乘上(x2++19)=84
解方程:11(6-x)/3(x-4)=10(5-x)/3(x-4)-5(6-x)/x-2
解方程(16x-13)/(4x-3)-(20x-24)/(4x-5)=(32x-30)/(8x-7)-(40x-43)/(8x-9),第一题答案:x=7/2或x=7,第二题答案:x=1,
再帮算几道:x2/3+48/x2=10(x/3-4/x),(19x-x2)/(x+1)乘上(x2++19)=84

解方程:11(6-x)/3(x-4)=10(5-x)/3(x-4)-5(6-x)/x-2解方程(16x-13)/(4x-3)-(20x-24)/(4x-5)=(32x-30)/(8x-7)-(40x-43)/(8x-9),第一题答案:x=7/2或x=7,第二题答案:x=1,再帮算几道:x2/3+48/x2=10(x/3-4/x),(19x-x2)/(x+1)乘上(x2++19)=84
自己算吧

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