A. Solve a-9=20
I did 20+9=29
29-9=20
a=29
Part b solve b-9>20
I did b-9>20
b-9+9>20+9
b>29
Part c how is solving the equation in part a similar to solving the inequality in part b?
I put
They are both using the same numbers.
Part D I put
A is equal to and b is greater than am I right on any of them?
1 answer
looks good to me.
1 answer