Respuesta :

Answer:

1x*2=12

1x=12÷2

1x=6

x=6÷1

x=6

Hoque
Step 1: 1X x 2 = 2x + 8+4 =12
Step 2: 2x + 12 (divide 2x by 2 and 12 by 2)
Final Answer: x = 6