Question

2.) -6a+3=-3(2a-1)
A.)a=5
B.)a=10
C.)No solution
D.) Identity

3.) 0.5b+4=2(b+2)
A.)b=0
B.)b+0.5
C.) No solution
D.) identity

4.) 8-(3+b)=b-9
A.)7
B.)8
C.) No solution
D.) Identity

Answer 1

I got four. I just need the other two, please help!