Question

ME AJUDEM PFV É URGENTE!!!!!!!!!!!

Answer 1

Resposta:a)= 9 b)= 4 c) = 6 d)= 5 e)= 6/19 f) 11/3 g)= 2

Explicação passo a passo:a) 4x + 2=38/4x=38-2/4x=36 / x=36/4 /x= 9

B) 9x=6x +12/ 9x - 6x=12/ 3x=12/x=12/3 /x=4

C) 5x - 1 = 3x + 11/ 5x-3x = 11 +1/ 2x= 12 / x = 12/2 / x=6

D)2x + 8 = x + 13 / 2x - x = 13 - 8/ x = 5

E) 4x - 8 - 10 - 15x = 8x - 24/ - 15x + 4x -8x= -24 + 10 +8 / 19x = 6 / x=19/6

F) -12 x + 6x = -42 + 20 / - 6x = -22.(-1) / x = 22/6 :2 / x= 11/3

G) 8x + 4 - 5x -7 = 9 -3x / 8x -5x + 3x= 9 + 7 - 4/ 6x = 12 / x= 12/6 / x=2