3 years ago

Pls help! and hurry pls pls help me! pics down below

Mathematics

1 answer:

ale4655 [162]3 years ago

6 0

Answer:

In order for an equation to have an infinite number of answers,

the simplified equation should be x=x.

In evaluating the above equation, -3 inserted in the box results in this simplified equation.

The answer is therefore -3

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