Respuesta :
Answer:
x=5
Step-by-step explanation:
[tex]\frac{x}{3} =\frac{9+6}{9} \\\\\frac{x}{3} =\frac{15}{9}[/tex]
cross multiply
45=9x
solve for x by dividing 9 to get x alone
5=x
X=5 I hope I helped you the answer of the day please give me a Brainly list