Question

Find x in terms of m, n, p and q in the equation mx - n = px + q.

Answer 1

mx - n = px + q

=> mx -px = q +n

=> x(m-p)= q+n

=> x = (m-p)/(q+n)

Answer 2

Answer:

mx-n=px+q

x=px+q-m+n

2x=p+q-m+n

x=p+q-m+n/2