Question

make x the subject of: y=-3 - 6/(x+2)

Answer 1

add 3 to both sides

\[y + 3 = -\frac{6}{x+2}\]

multiply both sides by (x+2)

\[(x + 2)(y+3)= -6\]

divide both sides by (y + 3)

\[x + 2=-\frac{6}{y+3}\]

subtract 2 from both sides

\[x = -2 -\frac{6}{y+3}\]

Answer 2

Thank you