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1.2a+5a=102x+11x=c-0.3c=8x-0.25x=0.6x-0.13=b+0.75b=多少?
题目详情
1.2a+5a= 102x+11x= c-0.3c= 8x-0.25x= 0.6x-0.13= b+0.75b=多少?
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答案和解析
1.2a+5a=6.2a
102x+11x= 113x
c-0.3c=0.7c
8x-0.25x=7.75x
0.6x-0.13x=0.47x【这题应该是你题目写错了.】
b+0.75b=1.75b
102x+11x= 113x
c-0.3c=0.7c
8x-0.25x=7.75x
0.6x-0.13x=0.47x【这题应该是你题目写错了.】
b+0.75b=1.75b
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