No there totally differnt
In order to find b1 from your formula stated we need to do few calculations
A=hb1+hb2, as you wee I multiply h with both bases( b1 and b2)
I will subtract hb2 from both sides
hb1=A-hb2
now I will divide my new expression by h
b1=(A-hb2)/h
She can type 4,800 words in one hour.
Yay I guess I get points now. Lol
Howwwww.....................