Question

resuelve las siguientes ecuaciones. 2x=8. 14x=423. 8x=6. 4x=8. 8x=160. 3x= 57. 46x=138. 8x=32. 18x=234

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Answer 1

Explicación paso a paso:

2x = 8

x = 8 : 2

x = 4

14x = 423

x = 423 : 14

x = 3,214

8x = 6

x = 6 : 8

x = 0,75

4x = 8

x = 8 : 4

x = 2

8x = 160

x = 160 : 8

x= 20

3x = 57

x = 57 : 3

x = 19

46x = 138

x= 138 : 46

x = 3

8x = 32

x = 32 : 8

x = 4

18x = 234

x = 234 : 18

x = 13