Question

how do I work out this problem? 3x - 5> 10

Answer 1

3x-5>10
+5 +5
3x>15
divide each side by 3
x>15
hope this helps :)

Answer 2

-Step by step-

Pull out like factors:

3x - 15  =   3 • (x - 5) 

Step  2 :
Divide both sides by  3 
Add  5  to both sides

Answer:
 x > 5