Solve for x

-5x = -10

O x= -2
O x = 50
O x= 2​

x = -2

When we multiply a negative number with a positive number the answer is always negative.

Hope it helps:)

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