Question

19a-3(a-6)=66

Answer 1

distribute the -3
So that gives us
19a-3a+18=66

Answer 2

Can you figue it out?

Answer 3

19a-3(a-6)=66
19a-3a+18=66
16a=48
a=3

Answer 4

Then you add 19 and -3 together which gives us
16a+18=66

Answer 5

66-18=48

Answer 6

So 16a=48

Answer 7

48/16=3

Answer 8

When distributing, do not forget the negative added to the 3. So the equation for it isn't just (3)(-6) but (-3)(-6)

Answer 9

Thanks for the meddle @genson0

Answer 10

thanks u guys