Question

d) 2x - 4 - 8 = 4x
مه ۱
2
Eu quero ah minha resposta ​

Answer 1

2X-4-8=4X

2X-4X=+8+4

-2X= +12 "vezes (-1)'

2X= -12

X= -12/2=

- 6

Answer 2

Resposta:

2x-4-8= 4x

2x-12= 4x

2x-4x=12

-2x= 12

2x= -12

x= -12/2

x=-6