Respuesta :

sAnDb0x

Answer:

x+7

Step-by-step explanation:

Remove Parentheses

Collect like terms

Calculate

viktoriahthayer

Answer: x+7

Step-by-step explanation: distribute the -2 first

3x - 2x + 8 - 1

simplify (combine like terms )

3x-2x= x

8-1= 7

x+7  

Hope this helps (^_^)