Question

Poderiam Respoder?Com Ah Resposta{Conta Completa}Por Favorrrr♡

Answer 1

c) 4x+9 -12 =3x -6

4x -3x= -6 -9 +12

x= -15 + 12

x= -3

D) 9x -35 + 12=8x-48

9x-8x= -48 -12+35

x= -60 + 35

x= -25

E) 6x -15 -8= 5x -7+78

6x -5x= -7 +78+15+8

x= -7 +101

x=94

F) 11x -6+90= 45+10x

11x -10x = 45+6 -90

x= 51 - 90

x= -39

G) 7x-89+8=34+6x

7x-6x=34+89-8

x= 123-8

x= 115

H) 12x-15=23+11x

12x-11x=23+15

x=38

I)34x+4=33x-92

34x-33x= -92-4

x= -96

J) 6x-12=84+5x

6x-5x= 84 -12

x= 72