Question

obtén el valor de la incógnita
$\frac{2 }{3} \times - 12 = 18$
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Answer 1

Respuesta:

2/3X-12 = 18

3(2/3)X-3(12) = 3(18)

(6/3)X-36 = 54

2X-36 = 54

2X/2-36/2 = 54/2

X- 18 = 27

X-18-27 = 27-27

X - 45 = 0

X - 45 + 45 = 0 + 45

X = 45

Explicación paso a paso: