What is the answer to this equation "A = ?"

G (a + h) = M

a = M - Gh/G

Step-by-step explanation:

in order to make a the subject of fomular, you will open the bracket first and then combine the like terms.

G (a + h) = M

Ga + Gh = M

Ga = M - Gh

since G is disturbing a from standing alone, we divide both sides by G

Ga/G = M - Gh / G

a = M - Gh/G