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dedylja [7]
4 years ago
15

Someone help please!!!!

Mathematics
1 answer:
artcher [175]4 years ago
8 0
N-2 = (10n+4)/2
1st reduce to same denominator:2.(n-2)/2 = (10n+4)/2

2nd multiply both sides by 2 and simplify:
(n-2) = (10n+4)  → n-2 = 10n + 4

3rd Transpose :
n - 10n = 4 + 2

4rth Solve for n:

-9n = 6 or 9n = -6  and n = -6/9 . Simplify by 3: n = -2/3


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