5g+9=2g+15

Subtract 2g from both sides of the equation.

5g+9-2g=15

Subtract 2g from 5g.

3g+9=15

3g+9=15

Subtract 9 from both sides of the equation.

3g=15-9

Subtract 9 from 15.

3g=6

3g=6

Divide each term in 3g=6 by 3.

3g3=63

Cancel the common factor of 3.

Cancel the common factor.

3g3=63

Divide g by 1.

g=63

g=63

Divide 6 by 3.

g=2

g=2

Solve for g 5g+9=2g+15