Matemáticas, pregunta formulada por Bevely16, hace 6 meses

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Contestado por coff33andalmond
1

2x = 8

2x ÷ 2 = 8 ÷ 2

x = 4

14x = 42

14x ÷ 14 = 42 ÷ 14

x = 3

8x = 6

8x ÷ 8 = 6 ÷ 8

x = 6/8

46x = 138

46x ÷ 46 = 138 ÷ 46

x = 3

8x = 32

8x ÷ 8 = 32 ÷ 8

x = 4

18x = 234

18x ÷ 18 = 234 ÷ 18

x = 13

34x = 17

34x ÷ 34 = 17 ÷ 34

x = 17/34 = 0.5

10x = 350 + 10

10x = 360

10x ÷ 10 = 360 ÷ 10

x = 36

6x = 180 + 6

6x = 186

6x ÷ 6 = 186 ÷ 6

x = 31

5x = 75 + 5

5x = 80

5x ÷ 5 = 80 ÷ 5

x = 16

5x = 243 + 72

5x = 315

5x ÷ 5 = 315 ÷ 5

x = 63

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