Question

RESUELVE LAS SIGUIENTES ECUACIONES IMPLICITAS SIGUIENDO EL ORDEN CORRESPONDIENTE:

2(2.5x-23) = 2(x-5)


-4(-2x-10) = -4(-15-x)


+6(-4x+4) = +6 (-2x-10)

Answer 1

2 (10x - 23) = 2x - 10
20x - 46 = 2x - 10
20x - 2x = 46 - 10
18x = 36
x = 36 ÷ 18
x = 2

-8x - 40 = - 60 - 4x
-8x + 4x = -60 + 40
- 4x = -20
x = 20 ÷ 4
x = 5

- 24x + 24 = - 12x - 60
- 24x + 12x = - 60 - 24
- 12x = - 84
x = 84 ÷ 12
x = 7

fin