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boyakko [2]
3 years ago
13

Question 3 (3 points) Solve 8 = 2x + 4. (3 points)

Mathematics
1 answer:
mrs_skeptik [129]3 years ago
5 0

X=2

-4 on both sides

4=2x

divide by 2 on both sides

X=2

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<h3>Answer: False</h3>

==============================================

Explanation:

I'm assuming you meant to type out

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This equation is not true for all real numbers because the left hand side expands out like so

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--------------------------

Another approach is to pick some y value such as y = 2 to find that

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