Answer:
x = 10
Step-by-step explanation:
30 - x/ 10= 2
10 ( 30 -x)/10 = 2 * 10
30 - x = 20 Simplify
Subtract 30 from both sides
30 - x - 30 = 20 - 30
Simplify - x = - 10 the divide both sides by -1
Good luck
