Question

$4y + 2 + 4y + 2 + y + y + 4y + 2 + 4y + 2 + y + y$
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Answer 1

Resposta:

4y+2+4y+2+y+y+4y+2+4y+2+y+y=20y+8

Explicação passo-a-passo:

4y+2+4y+2+y+y+4y+2+4y+2+y+y=16y+4y+8=20y+8