解方程 2(x-2.6)=41.6 5(x+1.5)=17.5 8(x-6解方程2(x-2.6)=41.6 5(x+1.5)=17.58(x-6.2)=41.6 (x-3)除以2=7.5
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![解方程 2(x-2.6)=41.6 5(x+1.5)=17.5 8(x-6解方程2(x-2.6)=41.6 5(x+1.5)=17.58(x-6.2)=41.6 (x-3)除以2=7.5](/uploads/image/z/177890-50-0.jpg?t=%E8%A7%A3%E6%96%B9%E7%A8%8B+2%28x-2.6%29%3D41.6+5%28x%2B1.5%29%3D17.5+8%28x-6%E8%A7%A3%E6%96%B9%E7%A8%8B2%28x-2.6%29%3D41.6+5%28x%2B1.5%29%3D17.58%28x-6.2%29%3D41.6+%28x-3%29%E9%99%A4%E4%BB%A52%3D7.5)
解方程 2(x-2.6)=41.6 5(x+1.5)=17.5 8(x-6解方程2(x-2.6)=41.6 5(x+1.5)=17.58(x-6.2)=41.6 (x-3)除以2=7.5
解方程 2(x-2.6)=41.6 5(x+1.5)=17.5 8(x-6
解方程
2(x-2.6)=41.6 5(x+1.5)=17.5
8(x-6.2)=41.6 (x-3)除以2=7.5
解方程 2(x-2.6)=41.6 5(x+1.5)=17.5 8(x-6解方程2(x-2.6)=41.6 5(x+1.5)=17.58(x-6.2)=41.6 (x-3)除以2=7.5