Question 1 (4 points)
To solve the equation: \large 3n+9+4n=2, give the reasons for each of the given steps. What was done to the previous step to get to the current equation? You can use the same reason more than once.
\large 7n+9=2
\large 7n+9-9=2-9
\large 7n=-7
\large n=-1
Word Bank:
Combine Like TermsDivision as the inverse operation to isolate the variable subtraction as the inverse operation to isolate the variable addition as the inverse operation to isolate the variable combine Like TermsMultiplication as the inverse operation to isolate the variable
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