Question

Va rogggggggg! Este urgent!!!!!Problema 5

Answer 1

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Answer 2

$(a \times 2 - 8) \times 2-8= 0$
$(a \times 2 - 8) \times 2 = 8$
$a \times 2-8 = 8:2 =4$
$a \times 2=4+8=12$
$a=12:2=6$