Question

Solve the equation for the indicated variable.

Answer 1

We are given:

u+v

t=---------- and are to solve for u.

2

First, multiply both sides by 2; this will eliminate fractions:

2t = u + v. We want to solve this for u.

Subtracting v from both sides, we get 2t - v = u. Thus, u = 2t - v (answer)