Question

In the equation 6x – 2 = –4x + 2, Spencer claims that the first step is to add 4x to both sides. Jeremiah claims that the first step is to subtract 6x from both sides. Who is correct? Explain.

Answer 1

Sample Response: Both are correct. As long as inverse operations and the properties of equality are used properly, both methods will generate the same solution. They both isolate the variable on one side of the equation.

Explanation:

Answer 2

well, they are both right, all you have to do is get the common denominator on both sides, but if you have to choose one, then i would go for Spencer, because he keeps x positive