Hello there!
Our goal is to isolate the variable on one side of the inequality, and then solve for it.
1.) 5x + 3
-17
Subtract 3 from both sides to isolate the variable.
5x -20
Divide 5 from both sides to solve for the variable.
x -4 is your first inequality solution for the first inequality.
2.) 14x + 20 13
Subtract 20 from both sides to isolate the variable.
14x -7
Divide both sides by 14 to solve for the variable.
x 
is your solution for the second inequality.
I hope this helps!
Our goal is to isolate the variable on one side of the inequality, and then solve for it.
1.) 5x + 3
Subtract 3 from both sides to isolate the variable.
5x
Divide 5 from both sides to solve for the variable.
x
2.) 14x + 20
Subtract 20 from both sides to isolate the variable.
14x
Divide both sides by 14 to solve for the variable.
x
I hope this helps!