Question

−px+r=−8x − 2, x=? now i have to do this problem, and i dont know how, help?

Answer 1

-px + r = - 8x - 2

-px + r + 8x +2 = 0

-px +8x = -r -2

x(8-p) = -r -2

x= $\frac{8-p}{-r-2}$ =

$\frac{8-p}{-r-2}$