Hola
[tex]5x - 50 = 100 \\ \\ 5x = 100 + 50 \\ \\ 5x = 150 \\ \\ x = \frac{150}{5} \\ \\ x = 30[/tex]
[tex]5(30) - 50 = 100 \\ \\ 150 - 50 = 100 \\ \\ 100 = 100[/tex]
Respuesta:
c:30
Explicación paso a paso:
5x - 50 = 100
5(x -10) =5×20
x -10 =20
x = 30
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Verified answer
Hola
Es la respuesta C) 30
[tex]5x - 50 = 100 \\ \\ 5x = 100 + 50 \\ \\ 5x = 150 \\ \\ x = \frac{150}{5} \\ \\ x = 30[/tex]
Verificación
[tex]5(30) - 50 = 100 \\ \\ 150 - 50 = 100 \\ \\ 100 = 100[/tex]
Respuesta:
c:30
Explicación paso a paso:
5x - 50 = 100
5(x -10) =5×20
x -10 =20
x = 30