Question

solve for z

-p(51+z)=dz+84

Answer 1

Answer:

z = -(84+51p)/(p+d)

Step-by-step explanation:

-p(51+z) = dz + 84

-51p - pz = dz + 84

-pz-dz = 84 + 51p

z(-p-d) = 84 + 51p

z = 84 + 51p/[-(p+d)]

z = - (84 + 51p) / (p+d)