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olchik [2.2K]
3 years ago
15

Solve the equation 7=-5(n-4)-3.

Mathematics
2 answers:
kondaur [170]3 years ago
4 0

Answer:

n = 2

Step-by-step explanation:

7 = -5(n - 4) - 3

7 = -5n + 20 -3                     Distribute -5 to the paranthesis

10 = -5n + 20                        Add 3 to both sides

-10 = -5n                               Subtract 20 to both sides

2 = n                                     Divide -5 to both sides

ipn [44]3 years ago
3 0

Answer:

n= 2

Step-by-step explanation:

Hope this helps.

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