Question

Resolvendo a equação 2.(x - 4) = 4x - 11, obtém: *


a) x = - 2,4

b) x = - 0,5

c) x = 1,2

d) x = 1,5

Answer 1

Alternativa correta Letra D

$\large{2.(x - 4) = 4x - 11}$

$\large{2x - 8 = 4x - 11}$

$\large{2x - 4x = - 11 + 8}$

$\large{ - 2x = - 3}$

$\large{x = \frac{3}{2} }$

$\large \boxed{ \red{x = 1,5}}$

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