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The process of replacing a variable with its actual value is known as substitution. In this process, you identify the variable within an expression or equation and then replace it with the corresponding value it represents. This is commonly used in mathematics and programming to simplify expressions or evaluate functions. For example, if ( x = 5 ) in the equation ( 2x + 3 ), you would substitute 5 for ( x ) to get ( 2(5) + 3 = 13 ).

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2mo ago

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The process of finding the value of the variable that makes it a true equation is called?

solve