解方程(麻烦写出详细过程)(1/8+5/12)*(-24)+12*(1/2-1/3)9x-【7x-2(4x-3)】-4xx-1/4=2x-1/3-20.2x-0.1/0.3-2=x-1/0.4

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解方程(麻烦写出详细过程)(1/8+5/12)*(-24)+12*(1/2-1/3)9x-【7x-2(4x-3)】-4xx-1/4=2x-1/3-20.2x-0.1/0.3-2=x-1/0.4

解方程(麻烦写出详细过程)(1/8+5/12)*(-24)+12*(1/2-1/3)9x-【7x-2(4x-3)】-4xx-1/4=2x-1/3-20.2x-0.1/0.3-2=x-1/0.4
解方程(麻烦写出详细过程)
(1/8+5/12)*(-24)+12*(1/2-1/3)
9x-【7x-2(4x-3)】-4x
x-1/4=2x-1/3-2
0.2x-0.1/0.3-2=x-1/0.4

解方程(麻烦写出详细过程)(1/8+5/12)*(-24)+12*(1/2-1/3)9x-【7x-2(4x-3)】-4xx-1/4=2x-1/3-20.2x-0.1/0.3-2=x-1/0.4
(1/8+5/12)*(-24)+12*(1/2-1/3)
=【1/8*(-24)+5/12*(-24)】+(12*1/2-12*1/3)
=【-3+(-10)】+(6-4)
=-13+2
=-11
9x-【7x-2(4x-3)】-4x
=9x-4x-【7x-(2*4x-2*3)】
=5x-【7x-(8x-6)】
=5x-(7x-8x+6)
=5x-(6-x)
=5x-6+x
=6x-6
x-1/4=2x-1/3-2
2+1/3-1/4=2x-x
7/4+1/3=x
x=25/12
0.2x-0.1/0.3-2=x-1/0.4
1/0.4-0.1/0.3-2=x-0.2x
2.5-1/3-2=0.8x
1/2-1/3=0.8x
1/6=0.8x
x=5/24

(1/8+5/12)*(-24)+12*(1/2-1/3)
=[1/8*(-24)+5/12*(-24)]+(12*1/2-12*1/3)
=[-3+(-10)]+(6-4)
=-13+2
=-11
9x-[7x-2(4x-3)]-4x
=9x-4x-[7x-(2*4x-2*3)]
=5x-[7x-(8x-6)]
=5x-(7x-...

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(1/8+5/12)*(-24)+12*(1/2-1/3)
=[1/8*(-24)+5/12*(-24)]+(12*1/2-12*1/3)
=[-3+(-10)]+(6-4)
=-13+2
=-11
9x-[7x-2(4x-3)]-4x
=9x-4x-[7x-(2*4x-2*3)]
=5x-[7x-(8x-6)]
=5x-(7x-8x+6)
=5x-(6-x)
=5x-6+x
=6x-6
x-1/4=2x-1/3-2
2+1/3-1/4=2x-x
x=25/12
0.2x-0.1/0.3-2=x-1/0.4
1/0.4-0.1/0.3-2=x-0.2x
2.5-1/3-2=0.8x
1/2-1/3=0.8x
x=5/24

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