Question 276862
solve for x, in terms of a,b, and c.

x+b over x-c =b over a

x+b/x-c = b/a

a(x+b) = b(x-c)
ax+ab =bx-bc

ax-bx=-ab-bc

x(a-b) = -b(a+c)
x= -b(a+c) /(a-b)