Four times a number minus twice another is - 16. the sum of the two numbers is -1 find the number

-3 and 2.

Step-by-step explanation:

I've attached the answer

answer: ur mum is gay

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square