If 2x = - 4 then what is the value of 8x? (1 point)
To find the value of 8x, we need to first solve for the value of x in the equation 2x = -4.
Dividing both sides of the equation by 2, we have:
2x/2 = -4/2
x = -2
Now that we know the value of x is -2, we can substitute it into the expression 8x:
8x = 8(-2)
8x = -16
Therefore, the value of 8x is -16.