Midpoint formula, yada yada
(2,-2)
Answer: Oscer
Step-by-step explanation:
The answer is C
How: it’s multiplying by 4 so 2 times 4 is 8, 8 times 4 is 32 4 times 32 is 128.
-4 - 2x = -12
Add 4 to both sides, because whatever you do on the right you have to do it on the left side
-2x = -8
Divide by -2 to isolate the x to get the x value
x = 4
Answer:
-0.5
Step-by-step explanation:
The answer is -0.5. We know this because with fractions you can multiply the top and bottom to make them = each other. we multiply the 8 by 2 to get -16. and we need the top to be half of 1 so 0.5. the 0.5 needs to be negative so they can = a positive in the final equation.