Answer:
x=3
Step-by-step explanation:
- 3 on both sides
2x=6
divide by 2 on both sides
x = 3
[tex]2x+3=9[/tex]
Subtract 3.
[tex]2x=9-3\\2x=6[/tex]
Divide by 2.
[tex]x=\frac{6}{2}\\ x=3[/tex]
