Question

Calcule: 3+ 1,6x = 0,1

Answer 1

16x/10 + 3 = 1/10
Multiplicando por 10
16x + 30 = 1
16x = 1-30
16x = -29
x = -29/16

Answer 2

1,6x=0,1-3
1,6x=-2,9
x=-2,9/1,6
x=-1,8125
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