请问,解方程,(x+5.5)X5=120,

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请问,解方程,(x+5.5)X5=120,请问,解方程,(x+5.5)X5=120,请问,解方程,(x+5.5)X5=120,(x+5.5)X5=1205x+27.5=1205x=92.5x=18.5

请问,解方程,(x+5.5)X5=120,
请问,解方程,(x+5.5)X5=120,

请问,解方程,(x+5.5)X5=120,
(x+5.5)X5=120
5x+27.5=120
5x=92.5
x=18.5

5x+5.5X5=120
5x=120-25.25
5x=94.75
x=18.85

(x+5.5)X5=120
5x+5.5x5=120
5x=92.5
x=18.5

X+5.5=120/5 ,X=24-5.5,X=18.5