解下列方程:(注:题中的所有/都是分号)(1)1/3(x+10)=1/2(5x-6)(1)1/3(x+10)=1/2(5x-6)(2)(4-x)/3=(2x+4)/5(3)(y+4)/5=(y-3)/3+y(4)(x-3)/2=1+(2x-3)/3
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![解下列方程:(注:题中的所有/都是分号)(1)1/3(x+10)=1/2(5x-6)(1)1/3(x+10)=1/2(5x-6)(2)(4-x)/3=(2x+4)/5(3)(y+4)/5=(y-3)/3+y(4)(x-3)/2=1+(2x-3)/3](/uploads/image/z/15253402-58-2.jpg?t=%E8%A7%A3%E4%B8%8B%E5%88%97%E6%96%B9%E7%A8%8B%EF%BC%9A%EF%BC%88%E6%B3%A8%EF%BC%9A%E9%A2%98%E4%B8%AD%E7%9A%84%E6%89%80%E6%9C%89%2F%E9%83%BD%E6%98%AF%E5%88%86%E5%8F%B7%EF%BC%89%EF%BC%881%EF%BC%891%2F3%28x%2B10%29%3D1%2F2%285x-6%29%EF%BC%881%EF%BC%891%2F3%28x%2B10%29%3D1%2F2%285x-6%29%EF%BC%882%EF%BC%89%EF%BC%884-x%EF%BC%89%2F3%3D%EF%BC%882x%2B4%EF%BC%89%2F5%EF%BC%883%EF%BC%89%EF%BC%88y%2B4%EF%BC%89%2F5%3D%EF%BC%88y-3%EF%BC%89%2F3%2By%EF%BC%884%EF%BC%89%EF%BC%88x-3%EF%BC%89%2F2%3D1%2B%EF%BC%882x-3%EF%BC%89%2F3)
解下列方程:(注:题中的所有/都是分号)(1)1/3(x+10)=1/2(5x-6)(1)1/3(x+10)=1/2(5x-6)(2)(4-x)/3=(2x+4)/5(3)(y+4)/5=(y-3)/3+y(4)(x-3)/2=1+(2x-3)/3
解下列方程:(注:题中的所有/都是分号)(1)1/3(x+10)=1/2(5x-6)
(1)1/3(x+10)=1/2(5x-6)
(2)(4-x)/3=(2x+4)/5
(3)(y+4)/5=(y-3)/3+y
(4)(x-3)/2=1+(2x-3)/3
解下列方程:(注:题中的所有/都是分号)(1)1/3(x+10)=1/2(5x-6)(1)1/3(x+10)=1/2(5x-6)(2)(4-x)/3=(2x+4)/5(3)(y+4)/5=(y-3)/3+y(4)(x-3)/2=1+(2x-3)/3
(1)1/3(x+10)=1/2(5x-6)
2(x+10)=3(5x-6)
2x+20=15x-18
-13x=-38
x=38/13
(2)(4-x)/3=(2x+4)/5
5(4-x)=3(2x+4)
20-5x=6x+12
-11x=-8
x=8/11
(3)(y+4)/5=(y-3)/3+y
3y+12=5y-15+15y
-17y=-27
y=27/17
(4)(x-3)/2=1+(2x-3)/3
3x-9=6+4x-6
-x=9
x=-9