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vivado [14]
3 years ago
14

Which value of n makes this equation true

Mathematics
2 answers:
xz_007 [3.2K]3 years ago
7 0

Answer:

A n=-16

Step-by-step explanation:

(3n+3)/5 = (5n-1)/9

Using cross products

9* (3n+3) = 5(5n-1)

Distribute

27n+27 =25n-5

Subtract 25n from each side

27n-25n +27 = 25n-25n -5

2n +27 = -5

Subtract 27 from each side

2n +27-27 = -5-27

2n = -32

Divide each side by 2

2n/2 = -32/2

n = -16

Mice21 [21]3 years ago
7 0

Answer:

best answer would be -16 i think

Step-by-step explanation:

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