Question

Determine o valor de x . 2x - 10 = 4 *
x=7
x=8
x=-7
x=-8
x=0​

Answer 1

Resposta:

2x - 10 = 4

2x=4+10

2x=14

x=7

Letra A

Answer 2

Resposta:

$2x - 10 = 4 \\ 2x = 4 + 10 \\ 2x = 14 \\ x = \frac{14}{2}$

$\huge\blue{{{x=7}}}$

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