作业帮解方程6.5x-2(5-x)=27.4
来源：学生作业帮助网 编辑：作业帮 时间：2024/11/17 16:54:27
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解方程6.5x-2(5-x)=27.4
解方程6.5x-2(5-x)=27.4
解方程6.5x-2(5-x)=27.4
6.5x-2(5-x)=27.4
6.5x-2×5+2x=27.4
6.5x+2x=27.4+10
8.5x=37.4
x=37.4÷8.5
x=4.4
6.5x-2(5-x)=27.4
6.5x -10 + 2x = 27.4
8.5x = 37.4
x = 4.4
6.5x-2(5-x)=27.4
6.5x-10+2x=27.4
6.5x+2x=27.4+10
8.5x=37.4
x=37.4/8.5
x=4.4
6.5x-2(5-x)=27.4
8.5x =37.4
x=4.4
6.5X-10+2X=27.4
6.5X+2X=27.4+10
7.5X=37.4
X=自己解
6.5x-2(5-x)=27.4
6.5x-2×5+2x=27.4
6.5x+2x=27.4+10
8.5x=37.4
x=37.4÷8.5
x=4.4
解
6.5x-10+2x=27.4
8.5x=37.4
x=4.4
6.5x-10+2x=27.4
8.5x=37.4
x=4.4
解方程6.5x-2(5-x)=27.4
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