mcolome8095 mcolome8095

14-05-2021
Mathematics

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To solve a system of equations, you can replace a ____________with an equal value or expression.

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shallen shallen

14-05-2021

Answer:

Variable

Step-by-step explanation:

If you can substitute a unknown variable with another expression that is equal, you can then solve for another variable, and with that equal expression, solve for the first variable.

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