Question

true or false: the second step of the substitution method involves substituting an expression from one equation into the other equation in order to create an equation with only one variable.
false
true
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Explanation:

The substitution method for solving systems of equations has steps. The first step is to solve one equation for one variable. The second step is substituting that expression into the other equation, which results in an equation with only one variable. So the statement is correct.

Answer:

True