2 years ago

What is the answer to 19+x/2=4?

Mathematics

1 answer:

salantis [7]2 years ago

8 0

19+x/2=4
multiply 2 on both sides
19+x=4 times 2
19+x=8
subtract 19 on each side
x=8-19
subtract
x=-11

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check the explanation

Step-by-step explanation:

When it comes to the field of elementary set theory, Cantor's theorem is a basic result which affirms that, for whichever set, the set of the entire subsets will have a strictly bigger cardinality than itself. For the finite sets, Cantor's theorem can be affirmed to be true by plain enumerating the number that are in the subsets.

The full step by step explanation is in the attached image below