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How do we solve equations?

Updated: 10/17/2024
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Wiki User

7y ago

Best Answer

In simpler cases, you apply the same operation on both sides of the equation - and you do it in such a way so as to isolate the variable (have it alone, on one side of the equation).
For example, take the simple equation:
x + 2 = 10
You want to have the "x" alone on the left, so you subtract 2 on both sides.

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Wiki User

7y ago

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7y ago

The answer depends on the equation. Some can be solved using simple algebra, others require numerical approximations because analytical solutions do not exist.

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