-2+2x>-16
I’m not sure what to do

x>-7

Step-by-step explanation:

Add positive 2 to both sides

divide both sides by 2

x>-7

Step-by-step explanation:

This problem might seem frightening, but if you treat this as a regular equation, it might come easy for you!

Treat this as a regular equation where it equals each other. You would add like terms and isolate x right?

Since we do not handle with dividing negative numbers in an inequality (this basically makes the inequality symbol flip to the other side but that's a different topic), just ignore the inequality for a little bit, and solve the problem.

-2+2x>-16

+2        +2                       Add like terms

2x>-14                            Divide by two on both sides to isolate the variable.

x>-7

This means that the question satisfies any number that is greater than a -7. That was all there is to it!

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.