3 years ago

-2 (-6 - 7n) + 5n = 145 What is the answer

Mathematics

2 answers:

mafiozo [28]3 years ago

5 0

Answer:

n=7

Step-by-step explanation:

aivan3 [116]3 years ago

4 0

Answer:

n=7

Step-by-step explanation:

simplify it and u get

12+19n=145

19n=133

n=7

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