Respuesta :

polas12

Respuesta:

Explicación paso a paso:

E) 6x = 42

x = 42/6

x = 7

F) 8x = 88

x = 88/8

x = 11

G) x/3 = 9

x = (3)(9)

x = 27

H) x/8 = 7

x = (7)(8) = 56

x = 56

I)  5x -5 = 2x + 16

5x - 2x = 16 + 5

3x = 21

x = 21/3

x = 7

J) 5x + 10 = 2x + 40

5x - 2x = 40 - 10

3x = 30

x = 30/3

x = 10

K) 4x -3 = 3x + 2

4x - 3x = 2 + 3

x = 5

L) 6x - 6 = 5x +5

6x -5x = 5 + 6

x = 11