Answer:
Step-by-step explanation:

Answer:
Find (-10) if () = 8x +5
Step-by-step explanation:
i need full of the answer plz
Answer:
-9/8
Step-by-step explanation:
3x + 9 + 4x + x
Collect like terms
3x + 4x + x = -9
8x = -9
Divide both sides by 8
8x/8 = -9/8
x = -9/8