Can someone help me out with this. I will award brainliest!

Angle X = 45 degrees

Step-by-step explanation: (2x-12)+(2x+17)+(9x-7) = 180

X = 14

Angle X = 2(14)+17 = 45

answer:

the position of equilibrium will shift to the left.

step-by-step explanation:

the general equation for the dissociation of a weak base is

b + h₂o   ⇌   bh⁺ + oh⁻

according to le châtelier's principle, when a stress is applied to a system at equilibrium, the system will respond in a way that tends to relieve the stress.

if you apply a stress by adding more bh⁺ or oh⁻,   the system will respond by moving in a direction that gets rid of the added ions.

the position of equilibrium will shift to the left, forming more of the undissociated base.

i dont know

step-by-step explanation: