7200mg=g
Subtract g from both sides of the equation.
7200mg-g=0
Factor g out of 7200mg.
g(7200m)-g=0
Factor g out of -g.
g(7200m)+g⋅-1=0
Factor g out of g(7200m)+g⋅-1.
g(7200m-1)=0
g(7200m-1)=0
Divide each term in g(7200m-1)=0 by 7200m-1.
g(7200m-1)7200m-1=07200m-1
Cancel the common factor of 7200m-1.
Cancel the common factor.
g(7200m-1)7200m-1=07200m-1
Divide g by 1.
g=07200m-1
g=07200m-1
Divide 0 by 7200m-1.
g=0
g=0
Solve for g 7200mg=g