2 years ago

5n + 34 = -2(1 - 7n) what is the solution to this question

2 answers:

7 0

5n + 34 = -2(1 - 7n)

5n + 34 = -2 + 14n
5n = -36 + 14n
-9n = -36
9n = 36
n = 4

Radda [10]2 years ago

5 0

Hi

5n + 34 = -2(1-7n)
5n + 34 = -2 + 14n
5n - 14n = -2 - 34
-9n = - 36
Divide both sides by -9
-9n/-9 = -36/-9
n = 4

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