Respuesta :

HecptyAura
Its 12.

10x-20+6x+8=180
16x-12=180
16x=192
x=12

Answer:

X equals 12!

Step-by-step explanation

You just do 10 times 12 equals 120 so 120 minus 20 equals 100

Then 6 times 12 is 72 plus 8 is 80

100 plus 80 equals 180