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11-01-2021
Mathematics

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Solve 4(7−x)=16 by interpreting the expression in parentheses as a single quantity.

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msyalamanchi msyalamanchi

11-01-2021

Answer:

3

Step-by-step explanation:

First we expand the equation. 4(7-x) = 28 - 4x

Now we have 28 - 4x = 16, we now have to isolate the x by subtracting 28 from both sides

-4x = -12

If we divide both sides by -4, we find x = 3

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