Question

P=q/4 - r solve for q

Answer 1

`\large\boxed{q=4P+4r}`

Explanation:

`(q)/(4)-r=P\qquad\text{muliply both sides by 4}\\\\4\!\!\!\!\diagup^1\cdot(q)/(4\!\!\!\!\diagup_1)-4r=4P\\\\q-4r=4P\qquad\text{add}\ 4r\ \text{to both sides}\\\\q=4P+4r`