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OlgaM077 [116]
3 years ago
9

An equation that is satisfied for every value of the variable for which both sides are defined

Mathematics
1 answer:
mote1985 [20]3 years ago
7 0
<span>An equation that is satisfied for every value of the variable for which both sides are defined is called an identity.

For example:
Given the equation
3x + 4 = x + 2(x + 2)

Notice that for any value of x you use, the equation is true.

Thus, this type of equation is called an identity.
</span>
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