Es una ecuacion me la podrian resolver?
Es una ecuacion me la podrian resolver? 2. (x + 2) + 3. (x - 1) = 11.
Es una ecuacion me la podrian resolver? 2. (x + 2) + 3. (x - 1) = 11.
En resumen
2(x + 2) + 3(x - 1) = 11 2x + 4 + 3x - 3 = 11 5x + 1 = 11 5x = 10 x = 2.
2(x + 2) + 3(x - 1) = 11
2x + 4 + 3x - 3 = 11
5x + 1 = 11
5x = 10
x = 2.
2(x + 2) + 3(x - 1) = 11
2x + 4 + 3x - 3 = 11 (prop distrib)
5x + 1 = 11 (suma de términos semejantes)
5x = 11 - 1
5x = 10
x = 10 / 5 Despeje de x
x = 2 valor que satisface la ecuación.