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3 years ago

Does any body know 2v+7=3

2 answers:

8 0

Here's how to find what ' v ' must be :

-- Subtract 7 from each side .

-- Divide each side by 2 .

When you do that, you'll have v = (the number that ' v ' is) .

Phantasy [73]3 years ago

3 0

2v+7=3
Subtract 7 from both sides.
2v=-4
Divide both sides by 2.
v=-2

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Domain : Domain of a function $f(x)$ is the set of all possible values of $x$ for which $f(x)$ exists.

Range : range of a function $f(x)$ is the set of all possible values of $f(x)$ .

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