Y= 6x
2x + 3y = -20
substitution

x = -1, y = -6

Step-by-step explanation:

y = 6x

2x + 3y = -20

Substitute 6x for "y" in the second equation:

2x + 3(6x) = -20

2x + 18x = -20

20x = -20

x = -1

Next, substitute -1 for "x" in the first equation:

y = 6(-1)

y = -6

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.