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3 years ago

2(9n - 6) + 52 = 2(7n + 8)

Mathematics

2 answers:

umka21 [38]3 years ago

6 0

Answer:

Solution

=−6

Step-by-step explanation:

STatiana [176]3 years ago

4 0

Step-by-step explanation:

2×9n=18n

2×-6=-12

52-12+18n= 38 +18n

2×7n=14n

8×2=16

14n+16

38+18n=14n+16

subtract 14n from 14n and 18n

38+4n=16

subtract 38 from 38 and 16

4n=-22

divide each side by 4

n= -5.5

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Step-by-step explanation:

So, lets go over what we know:

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As a equation, this looks like:

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