Respuesta :
Answer: -9x+30
Step-by-step explanation:
You want to combine like terms, so combine all of the ones with the variable 'x'
-9x-1+8+23
Then combine all of the terms without a variable
-9x+30
Answer: -9x+30
Step-by-step explanation:
You want to combine like terms, so combine all of the ones with the variable 'x'
-9x-1+8+23
Then combine all of the terms without a variable
-9x+30