Question

Solve the following equation for g.
Rg = m + h²g

Answer 1

g=m/R-h²

Explanation:

Rg = m+h²g

Rg-h²g=m

by transposing h²g to the other side of the equation it has acquired a negative sign.

after this you factorise the left side.

g(R-h²)=m

now you divide both sides of the equation by R-h². The reason for doing so is because you're trying to single out g.

g=m/R-h²

Answer 2

g=m/R-h²

Explanation:

Move all terms to the left side and set equal to zero. Then set each factor equal to zero.