akalynjackson akalynjackson

05-05-2022
Mathematics

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To solve a system of equations, you cannot replace a variable with an equal value or expression

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calderonj4588 calderonj4588

05-05-2022

Answer: This is FALSE, you can replace a variable with an equal value or expression

Step-by-step explanation:

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

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