Question

Помогите решить уравнение 1,4х-(8х+1)=0,5х

Answer 1

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Answer 2

1,4х-(8х+1)=0,5х
1,4x-8x-1=0,5x
-6,6x-1=0,5x
-6,6x-0,5x=1
-7,1x=1
x=1:(-7,1)
x=$- frac{10}{71}$