Question

B: |9-x|=20-5/3
C: |-3/4|-4=0
D: |x+8|=6
E: |x+1|=3
Porfaaa tengo q levantar nota

Answer 1

B: |9-x|=20-5/3

|9-x|= 55/3

9 - x = 55/3

9 - x = -5//3

x1= -28/3

x2= 82/3

C: |-3/4|-4=0

4/3 - 4 = 0

-13/4 = 0 FALSO

D: |x+8|=6

x + 8 = 6

x + 8 = -6

x1= -14

x2= -2

E: |x+1|=3

x + 1= 3

x + 1 = -3

x1 = 4

x2 = 2