(x-2)16=12x
16x-32=12x
4x=32
x=8
Answer:
x=35
Step-by-step explanation:
Since a quadrilateral's interior angles add up to 360°, we get this:
360-85-20=360-4x+x
340-85=360-3x
255=360-3x
-105= -3x
<em>Multiply both sides by -1</em>
105=3x
3x=105
<em>Divide both sides by 3</em>
x=35
Answer:
Step-by-step explanation:
12 + 2x = 16
2x = 16 - 12
2x = 4
x = 4/2
x = 2
this is not pemdas...this is just an equation
Hola no que no me ha dicho nada de la policía ♀️ que no me han dicho nada de la policía y han dado la vuelta y a los dos de que me han dicho