Question

3(a+2)<12
help!. will medal!!

Answer 1

first you can write 3(a+2) = 3a + 3(2) = 3a + 6
so 3a + 6 < 12

Answer 2

and you can simply subtract 6 from both sides.

Answer 3

so would i get a<2?

Answer 4

yes, correct :)