What is the value of n in the equation 3n + 2(n + 2) = 9n + 12?
a. −4
b. −2
c. 2<...
Mathematics, 17.10.2019 22:10 gemmaestelle
What is the value of n in the equation 3n + 2(n + 2) = 9n + 12?
a. −4
b. −2
c. 2
d. 4
Answers: 1
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