Respuesta :

miriyu
bh + hr = 25

you can factor out an h from the left side of your equation:

h(b + r) = 25 ... divide both sides by h
b + r = (25/h) ... subtract r
b = (25/h) - r
bookishfairy73
To solve for b you simplify both sides of the equation and then you isolate the variable.Your ending result should be b=−1+25/h