Respuesta:
35
Explicación paso a paso:
4x = x + 105
4x - x = 105
3x = 105
x = 105 / 3
x = 35
4(35) = 35 + 105
140 = 35 + 105
140 = 140
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Respuesta:
35
Explicación paso a paso:
4x = x + 105
4x - x = 105
3x = 105
x = 105 / 3
x = 35
Verified answer
Hola!
La respuesta es 35
Resolvemos
4x = x + 105
4x - x = 105
3x = 105
x = 105/3
x = 35
Comprobamos
4(35) = 35 + 105
140 = 35 + 105
140 = 140
Entonces, el número es 35
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