Respuesta:
5x=6−2
2 Simplifica 6-26−2 a 44.
5x=4
3 Divide ambos lados por 55.
x=\frac{4}{5}
x=
5
4
comprovacion:
5x+2=6
1 Haz que x=\frac{4}{5}x=
.
5\times \frac{4}{5}+2=6
5×
+2=6
2 Cancela 55.
4+2=6
3 Simplifica 4+24+2 a 66.
6=6
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Respuesta:
5x=6−2
2 Simplifica 6-26−2 a 44.
5x=4
5x=4
3 Divide ambos lados por 55.
x=\frac{4}{5}
x=
5
4
comprovacion:
5x+2=6
1 Haz que x=\frac{4}{5}x=
5
4
.
5\times \frac{4}{5}+2=6
5×
5
4
+2=6
2 Cancela 55.
4+2=6
4+2=6
3 Simplifica 4+24+2 a 66.
6=6
6=6