Question

Solve for x:
2x +3=9

Answer 1

Answer:
`x=3`

Subtract 3 from both sides

`2x+3-3=9-3\\2x=6`

Divide both sides by 2

`2x/2=6/2\\x=3`

Answer 2

x=3

Explanation:

2(3)+3=9

6+3=9

9=9