早教吧作业答案频道 -->数学-->
11x-8x=8.7x=4(x+3.2)=100x=21x-15x=0.36x=36x+25x=12.2x=12(x+4)=144x=2x-37=21.2x=x+3.5x=9x=15x-8x=8.4x=9x+11x=0.4x=8x+3x=3.3x=(x-5)÷6=1.6x=3.1x+1.9x=25x=(x-4)÷3=5x=7(x+1.2)=8.4x=(x-4)÷2=12x=9x-3x=7.2x=
题目详情
11x -8x= 8.7 x= 4(x+3.2)=100 x= 21x-15x=0.36 x= 36x+25x=12.2 x= 12(x+4)=144 x= 2x-37=21.2 x=
x+3.5x=9 x= 15x-8x=8.4 x= 9x+11x=0.4 x=
8x+3x=3.3 x= (x-5)÷6=1.6 x= 3.1x+1.9x=25 x=
(x-4)÷3=5 x= 7(x+1.2)=8.4 x= (x-4)÷2=12 x=
9x-3x=7.2 x= 6x+2x=6.4 x= x+4.5x=0.55 x=
5x+4x=63 x= 5(x+2.1)=75 x=
x+3.5x=9 x= 15x-8x=8.4 x= 9x+11x=0.4 x=
8x+3x=3.3 x= (x-5)÷6=1.6 x= 3.1x+1.9x=25 x=
(x-4)÷3=5 x= 7(x+1.2)=8.4 x= (x-4)÷2=12 x=
9x-3x=7.2 x= 6x+2x=6.4 x= x+4.5x=0.55 x=
5x+4x=63 x= 5(x+2.1)=75 x=
▼优质解答
答案和解析
11x -8x= 8.7 x=2.9 4(x+3.2)=100 x=21.8 21x-15x=0.36 x=0.06 36x+25x=12.2 x=0.2 12(x+4)=144 x=8 2x-37=21.2 x=29.1
x+3.5x=9 x=2 15x-8x=8.4 x=1.2 9x+11x=0.4 x=0.2
8x+3x=3.3 x=0.3 (x-5)÷6=1.6 x=14.6 3.1x+1.9x=25 x=5
(x-4)÷3=5 x=19 7(x+1.2)=8.4 x=0 (x-4)÷2=12 x=28
9x-3x=7.2 x=1.2 6x+2x=6.4 x=0.8 x+4.5x=0.55 x=0.1
5x+4x=63 x=7 5(x+2.1)=75 x=12.9
x+3.5x=9 x=2 15x-8x=8.4 x=1.2 9x+11x=0.4 x=0.2
8x+3x=3.3 x=0.3 (x-5)÷6=1.6 x=14.6 3.1x+1.9x=25 x=5
(x-4)÷3=5 x=19 7(x+1.2)=8.4 x=0 (x-4)÷2=12 x=28
9x-3x=7.2 x=1.2 6x+2x=6.4 x=0.8 x+4.5x=0.55 x=0.1
5x+4x=63 x=7 5(x+2.1)=75 x=12.9
看了11x-8x=8.7x=4(x...的网友还看了以下:
人教版九年级上册数学第37页练习第一题 习题22.2的第三题.P37 1.x²+x-6=0 (2) 2020-05-16 …
分解因式4m^3+4m^2n-9mn^2-9n^3 ax^2=ax-bx-b -3x^2-2x^2 2020-05-16 …
已知x^2+4x-1=0,求2x^4+8x^3-4x^2-8x+1的值 2020-05-16 …
x^2+4x-1=0求2x^4+8x^3-4x^3-4x^2-8x+1的值快.要有思路 2020-05-16 …
已知x^2+4x-1=0,试求代数式2x^4+8x^3-4x^2-8x+1的值RT 麻烦写过程. 2020-05-16 …
1.3(4x+3)=(x+3)²2.(2x+3)x-4(2x-3)=93.x²=-8x-154.4 2020-07-18 …
因式分解总共10道16x^-49y^16a^-72a+814+12(x-y)+9(x-y)^x³- 2020-07-18 …
x÷42=71.8x÷2=946+2=92x=x=x=x÷33=1113x÷2=945x-45=9 2020-07-25 …
(1)下列各二次三项中,是完全平方式的是().Ax²-8x-16Bx²+8x+16Cx²-4x-1 2020-07-31 …
11x-8x=8.7x=4(x+3.2)=100x=21x-15x=0.36x=36x+25x=12 2020-10-31 …