Question

G=H(q+Q)for Q Solve for Q I dont understand how to do this.

Answer 1

$G=H(q+Q)\\ q+Q=\frac{G}{H}\\ Q=\frac{G}{H}-q$

Answer 2

$G=H(q+Q)\\\\H(q+Q)=G\\\\Hq+HQ=G\ \ \ \ \ |both\ sides\ -Hq\\\\HQ=G-Hq\ \ \ \ |both\ sides\ :H\\\\Q=\frac{G-Hq}{H}$

$or\\\\H(q+Q)=G\ \ \ \ \ |both\ sides\ :H\\\\q+Q=\frac{G}{H}\ \ \ \ \ |both\ sides\ -q\\\\Q=\frac{G}{H}-q$