Question

Ayúdenme es tarea importante☹️

Answer 1

2(8x-3) = 14 + 7(x+1)

16x - 6 = 14 + 7x + 7

16x - 7x = 21 + 6

9x = 27

x = 27/9

x = 3

7x - 9 = 7 + 3x

7x - 3x = 7 + 9

4x = 16

x = 16/4

x = 4

2(x + 4) - x = 2(3 - x) - 7

2x + 8 - x = 6 - 2x - 7

x + 8 = -2x - 1

x + 2x = -1 - 8

3x = -9

x = -9/3

x = -3

[3² + 5 x 4/10 - (-2³ x 4 + 1 - 15/5) + 3² x 6/2]

[9 + 20/10 - (8 x 4 + 1 - 3) + 9 x 3]

[9 + 2 - (32 + 1 - 3) + 27]

11 - 30 + 27

11 - 57

46