Question

Jamie was asked to make r the subject of the formula p=10(q-3r)/r Complete his answer

Answer 1

Answer:

r = 10q/(p + 30)

so put p+30 in the blank

Step-by-step explanation:

p=10(q - 3r)/r

p = (10q - 30r)/r

pr = 10q - 30r

pr + 30r = 10q

r(p + 30) = 10q

r = 10q/(p + 30)

Answer 2

Answer:

$r = \frac{10q}{30 + p}$

Step-by-step explanation:

It wouldn't give me the step by step :/