4. (x - 10) = - 6(2?
4. (x - 10) = - 6(2. - x) - 6. X.
6Guimeldaletorre
4. (x - 10) = - 6(2. - x) - 6. X.
En resumen
4. (x - 10) = - 6(2. - x) - 6. X 4x - 40 = - 12 + 6x - 6x 4x - 40 = 12 4x = 12 - 40 4x = - 28 x = - 28 / 4 x = - 7.
Dayanayfaber3312
4. (x - 10) = - 6(2.
- x) - 6.
X
4x - 40 = - 12 + 6x - 6x
4x - 40 = 12
4x = 12 - 40
4x = - 28
x = - 28 / 4
x = - 7.