x-2[x-3(x+4)-5]=3{2x-[x-8(x-4)]}-2等于多少要正确的急死了快准确的
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x-2[x-3(x+4)-5]=3{2x-[x-8(x-4)]}-2等于多少要正确的急死了快准确的x-2[x-3(x+4)-5]=3{2x-[x-8(x-4)]}-2等于多少要正确的急死了快准确的x-
x-2[x-3(x+4)-5]=3{2x-[x-8(x-4)]}-2等于多少要正确的急死了快准确的
x-2[x-3(x+4)-5]=3{2x-[x-8(x-4)]}-2等于多少
要正确的
急死了
快
准确的
x-2[x-3(x+4)-5]=3{2x-[x-8(x-4)]}-2等于多少要正确的急死了快准确的
x-2[x-3(x+4)-5]=3{2x-[x-8(x-4)]}-2
x-2(x-3x-12-5)=3[2x-(x-8x+32)]-2
x-2(-2x-17)=3[2x-(-7x+32)]-2
x+4x+34=3(2x+7x-32)-2
5x+34=3(9x-32)-2
5x+34=27x-96-2
22x=132
x=6
x-2[x-3(x+4)-5]=3{2x-[x-8(x-4)]}-2
x-2(x-3x-12-5)=3[2x-(x-8x+32)]-2
x-2(-2x-17)=3[2x-(-7x+32)]-2
x+4x+34=3(2x+7x-32)-2
5x+34=3(9x-32)-2
5x+34=27x-96-2
22x=132
x=6 、<...
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x-2[x-3(x+4)-5]=3{2x-[x-8(x-4)]}-2
x-2(x-3x-12-5)=3[2x-(x-8x+32)]-2
x-2(-2x-17)=3[2x-(-7x+32)]-2
x+4x+34=3(2x+7x-32)-2
5x+34=3(9x-32)-2
5x+34=27x-96-2
22x=132
x=6 、
这个算式比较难解!@#¥%……&*()——+{}|:“》?《-=【】、;‘,。、
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