3. a. Write an equation to represent the nanget.b. Explain how to reason with the hanger to find the value of x.\$. Explain how to reason with the equation to find the value of \( x \).\(\newline\)\(4\). Andre says that \( x \) is \(7\) because he can move the two \(1\) s with the \( x \) to the other side.\(\newline\)Do you agree with Andre? Explain your reasoning.
Q. 3. a. Write an equation to represent the nanget.b. Explain how to reason with the hanger to find the value of x.\$. Explain how to reason with the equation to find the value of \( x \).\(\newline\)\(4\). Andre says that \( x \) is \(7\) because he can move the two \(1\) s with the \( x \) to the other side.\(\newline\)Do you agree with Andre? Explain your reasoning.
Identify Equation: a. Let's say the hanger has x on one side and two 1's on the other side. The equation is x=1+1.
Reason with Hanger: b. To reason with the hanger, if x balances with two 1's, then x must equal the sum of the two 1's.
Calculate Value of x: c. To reason with the equation, add the two 1's on the right side to find the value of x. x=1+1=2.
Disagreement with Andre: Andre says x is 7, but from our equation, x=2. So, I don't agree with Andre.
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