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7(1 + 4n) = 7(6 + 3n) step by step​
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7(1 + 4n) = 7(6 + 3n) step by step​

User Makoto Miyazaki
by
3.2k points

1 Answer

5 votes

Answer:

n = 5

Explanation:

7(1 + 4n) = 7(6 + 3n)

7 + 28n = 42 + 21n; distribute

7n = 35; simplify

n = 5; divide both sides by 7

User An Employee
by
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