4x + 10 = 22

Answer 1

4x+10=22
-10-10

4x=12
/4 /4

x=3

Answer 2

4x+10=22
4x+10 - 10 =22 - 10
4x = 12
4x/4 = 12/4
x = 3

( I would consider chica's solution as "bad form",
lines #2 and #4 are mathematical gibberish)