Respuesta :

AnimeBrainly
5x + 2 + 6x - 10 + x + 20 = 180

simplify

5x + 6x + x + 2 + 20 - 10 = 180

12x + 12 = 180

subtract 12 from both sides

12x + 12 (-12) = 180 (-12)

12x = 168

divide 12 from both sides (to isolate the x)

12x/12 = 168/12

x = 168/12

x = 14

x = 14 is your answer

hope this helps

Parshunakarki11

Answer:

x = 14

Step-by-step explanation: