Consider each equation and solution. Which solution is NOT correct?
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Answer:
D, or the last answer
Step-by-step explanation:
First, plugin the value of y into the equation, resulting in 12 - 2(-2) = 8.
Second, Simplify as much as you can on the left hand side of the equation, resulting in 12 - (-4), and because of the double negative rule, those two negatives become a plus. 16
Lastly, see if the two sides are equal or not equal. 16 is NOT equal to 8. That means D is your answer.