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2 years ago

I will give the brainlest!!!! pls try and show all work due today pls help

Mathematics

1 answer:

dexar [7]2 years ago

6 0

Answer:

Q9, n=8 and Q10, x=4

Step-by-step explanation:

2(5-7n)-4=-106

10-14n-4=-106

-14n+6=-106

-14n=-112

n=8

-8(1-4x)-5=115

-8+32x-5=115

32x-13=115

32x=128

x=4

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