Question 49420
1. Solve the equation below for d, in terms of a,b,and c.
a/b = c/d

a/b = c/d  multiply by d on both sides to get
d(a/b) = (c/d)d
da / b = c

d = (c * b) / a

2. Solve the equation below for c, in terms of a,b,and d. 
a/b = c/d 

c = (a * d) / b

3. Solve the equation below for m, in terms of y, x,and b. 
y=mx+b 

mx = y-b

m = (y-b)/x

4. Solve the equation below for a, in terms of b and c. 
a+4b-3c=10 

a = 10-4b+3c

5. Solve the equation below for y, in terms of x. 
2x+5y=3

5y = 3-2x   y = (3-2x)/5

6. Solve the equation below for I in terms of v, w, and h. 
v= i w h 

i = v / (w*h)

7. Solve the equation below for x, in terms of y, x,and b. 
y=mx+b 
mx = y-b
x = (y-b)/m

8. Solve the equation below for c, in terms of a and b. 
a+4b-3c=10 

3c = a+4b-10
c = (a+4b-10)/3