Question

9a + 3 = 6a + 6

Answer 1

you combine the like terms

Answer 2

so there fore its
a=1

Answer 3

9a - 6a = 6 - 3

3a = 3

a = 3/3

a = 1

Answer 4

because after you combine the like terms, you then divide by the number multiplied by a to get a by ITSELF

Answer 5

AND when moving over the equal sign, the number changes from either a negitive to positive or positive to negative :D

Answer 6

subtract 6a from both sides
now you have 3a +3 = 6
now, subtract 3 from both sides
you get 3a=3
divide both sides by 3
and a=1