Question

Es para mi tarea de matemáticas

Answer 1

Respuesta:

5x + 2 = 17

x = 3

2x = 84 + 8

2x = 92

x = 92÷2

x = 46

3x = 12 + 48

3x = 60

x = 60÷3

x = 20

5x - 12 = 20

5x = 20 + 12

5x = 32

x = 32/5

2x - 6 = 8

2x = 8 + 6

2x = 14

x = 14÷2

x = 7

3x + 30 = 87

3x = 87 - 30

3x = 57

x = 57/3

3x = 156 - 3

3x = 153

x = 153/3

2x - 124 = 430 + 22

2x = 430 + 22 + 124

2x = 576

x = 576 ÷ 2

x = 288

46x = 90 + 45 + 5 - 2

46x = 138

x = 138 ÷ 46

x = 3

5x = 243 + 72

5x = 315

x = 315÷5

x = 63

10x + 13 = 63

10x = 63 - 13

10x = 50

x = 50÷10

x = 25/5

10x = 16 + 64

10x = 80

x = 80÷10

x = 40/5

Explicación paso a paso:

ojalá q te sirva :c