Question

2x+4x+20=64 como resolvoooooooo


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Answer 1

$2x + 4x + 20 = 64 \\ 6x = 64 - 20 \\ 6x = 44 \\ 6x = \frac{44}{6} \\ x = \frac{22}{3}$

Answer 2

x aproximadamente 7,3