Explicación paso a paso:
x + 8 = 3x + 4
8 - 4 = 3x - x
4 = 2x
-2x = -4
x = -4 / -2
x = 2
Respuesta: 2
x+8 = 3x+4
8-4 =3x-x
2 = x Rpta
Espero te haya ayudado uwu
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Explicación paso a paso:
x + 8 = 3x + 4
8 - 4 = 3x - x
4 = 2x
-2x = -4
x = -4 / -2
x = 2
Verified answer
Respuesta: 2
x+8 = 3x+4
8-4 =3x-x
4 = 2x
2 = x Rpta
Espero te haya ayudado uwu