Solving Equations
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Last updated over 7 years ago
2 questions
1
Luisa is solving an equation on the bottom of a page. The corner of the page where the equation is written is torn off as shown below.7(x + 3) = 7(x + 5) –
Luisa knows only one number was torn off, and she knows that the equation has an infinite number of solutions. What must be the missing number?
Luisa is solving an equation on the bottom of a page. The corner of the page where the equation is written is torn off as shown below.
7(x + 3) = 7(x + 5) –
Luisa knows only one number was torn off, and she knows that the equation has an infinite number of solutions. What must be the missing number?
1
Explain why you selected the answer above.
Explain why you selected the answer above.