Respuesta :

nobillionaireNobley
Given
[tex]\frac{1}{3}(3+2x)-1=10 \\ \\ \Rightarrow\frac{1}{3}(3+2x)=10+1=11 \\ \\ \Rightarrow3+2x=11\times3=33 \\ \\ \Rightarrow2x=33-3=30 \\ \\ \Rightarrow x= \frac{30}{2} =15[/tex]

Therefore, x = 15
ilovebts102999

Answer: X = 15

Step-by-step explanation: I took the quiz on K12 and i got 100%

Otras preguntas