What is 3x-8+2x+7?
and how can u solve it?

5x - 1

Step-by-step explanation:

3x - 8 + 2x + 7 =

You can combine like terms. Terms with x are like terms. Terms without x are like terms. You can combine the terms that have x together. You can combine the terms without x together.

= 3x + 2x - 8 + 7

Combine 3x + 2x = 5x

= 5x - 8 + 7

Combine - 8 + 7 = -1

= 5x - 1

5x - 1

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.

step-by-step explanation:

first you will have to convert 3/4 into a decimal

which is .75

then you will have to divide 1.5 by .75

which is 2

no you have to divide