Question

13. Solve for m. Assume that none of the denominatons are equal to 0
Plz help me​

Answer 1

m = (ps - b - uxs/t) / ux/t - p

Explanation:

ux/t +b/m+s =p

multiplying throughout by (m+s) we get:

ux/t(m+s) + b = p(m+s)

open the brackets:

uxm/t + uxs/t + b = pm + ps

bring on one side of the equal sign all terms containg m, to make it the subject:

m(ux/t - p) = ps - b - uxs/t

m= (ps - b - uxs/t) / ux/t - p