x + x + 1 * 2 = 14
2x = 14 - 2
2x = 12
x = 12/2
x = 6 es el número
Respuesta:
4
Explicación paso a paso:
x+2(x+1)=14
x+2x+2=14
3x=12
x=4
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Verified answer
x + x + 1 * 2 = 14
2x = 14 - 2
2x = 12
x = 12/2
x = 6 es el número
Respuesta:
4
Explicación paso a paso:
x+2(x+1)=14
x+2x+2=14
3x=12
x=4