Mas ecuaciones?
Mas ecuaciones. A)6x + 2 = 2(x + 10) b)6x + 22 = 9x - 5 c)5(x + 2) = 3(x + 4) d)8x - 7 = 3x + 2.
Mas ecuaciones. A)6x + 2 = 2(x + 10) b)6x + 22 = 9x - 5 c)5(x + 2) = 3(x + 4) d)8x - 7 = 3x + 2.
En resumen
B 6x + 22 = 9x - 5 6x - 9x = - 22 - 5 - 3x = - 27 x = - 27 / 3 x = 9 c 5x + 10 = 3x + 12 5x - 3x = 12 - 10 2x = 2 x = 2 / 2 x = 1.
B 6x + 22 = 9x - 5 6x - 9x = - 22 - 5 - 3x = - 27 x = - 27 / 3 x = 9
c 5x + 10 = 3x + 12
5x - 3x = 12 - 10 2x = 2 x = 2 / 2 x = 1.
Resolver : (ax + bx + cx) / x = Sacamos factor comun x [x(a + b + b)] / x = Simplificamos la x a + b + c Respuesta. (ax + bx + cx) / x = a + b + c.
Calcular. (ax + bx + cx) / x Factorizas sacas factor comun x x(a + b + c) / x Simplificas x (a + b + c) Respuesta. A + b + c.
X. (a + b + c) esa es la respuesta.