Respuesta:
Explicación paso a paso:
36 + 59 = (20x + 10): 2
95 * 2 = 20x + 10
190 - 10 = 20x
180 = 20x
180 : 20 = x
x = 9
verificamos reemplazando x donde corresponde
36 + 59 = (20(9) + 10): 2
95 = 190 : 2
95 = 95
verificado :)
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Verified answer
Respuesta:
Explicación paso a paso:
36 + 59 = (20x + 10): 2
95 * 2 = 20x + 10
190 - 10 = 20x
180 = 20x
180 : 20 = x
x = 9
verificamos reemplazando x donde corresponde
36 + 59 = (20(9) + 10): 2
95 = 190 : 2
95 = 95
verificado :)