Question

4 x + 2 = - 8 x + 62 pfv me ajudem

8 x - 2 = - 8 x + 94

2 x + 5 = - 4 x - 43

Answer 1

4x + 2 = -8x + 62

4x + 8x = 62 - 2

12x = 60

x = 60/12 = 5

8x - 2 = - 8x + 94

8x + 8x = 94 + 2

16x = 96

x = 96/16 = 6

2x + 5 = -4x - 43

2x + 4x = -43 - 5

6x = -48

x = -48/6 = -8