Respuesta:
En l explicación
Explicación paso a paso:
x-[5+3x- {5x-(6+x) } ]=-3
x-[5+3x- {5x-6-x) } ]=-3
X-{5+3x-(4x-6)} =-3
X-(5+3x-4x+6)=-3
X-(11-x)=-3
X-11+x=-3
2x=-3+11
2x=8
X=8/2
X=4
x = 4
x-[5+3x- {4x-6} ]=-3
x-[5+3x-4x+6]=-3
x-[11-x]=-3 x-11+x=-3
2x = 8 => x = 4
Comprobación:
4 - [5+3(4) - {5(4) - (6+4)}] = -3
4 - [5 + 12 - {20 - 10}] = -3
4 - [5 + 12 - 10] = -3
4 - 7 = -3 => -3 = -3
RPTA: x = 4
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Respuesta:
En l explicación
Explicación paso a paso:
x-[5+3x- {5x-(6+x) } ]=-3
x-[5+3x- {5x-6-x) } ]=-3
X-{5+3x-(4x-6)} =-3
X-(5+3x-4x+6)=-3
X-(11-x)=-3
X-11+x=-3
2x=-3+11
2x=8
X=8/2
X=4
Respuesta:
x = 4
Explicación paso a paso:
x-[5+3x- {5x-(6+x) } ]=-3
x-[5+3x- {4x-6} ]=-3
x-[5+3x-4x+6]=-3
x-[11-x]=-3 x-11+x=-3
2x = 8 => x = 4
Comprobación:
4 - [5+3(4) - {5(4) - (6+4)}] = -3
4 - [5 + 12 - {20 - 10}] = -3
4 - [5 + 12 - 10] = -3
4 - 7 = -3 => -3 = -3
RPTA: x = 4