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8 votes
12x-20=n(3x-5) plzzzz help fast

User David Genn
by
5.4k points

1 Answer

9 votes

Answer:

n=4 x=4

Explanation:

3-5 = -2

12-20 = -8

find their what they have in common = 4

12·4= 48

3·4= 12

rearrange = 48-20 = n (12-5)

we should end up with 28 = n · 7

now we just need to figure out what ? · 7 = 28 which is 4

n = 4

I'm not sure if I did this correctly but I hope it helps

User Dau
by
5.8k points
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