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5 votes
5n + 10 for n= 3
I need help with this problem please

User Dugas
by
5.6k points

2 Answers

7 votes

Answer:

N=1

Explanation:

Move all terms containing n

to the left side of the equation.

− 3 n − 7 = − 10

Move all terms not containing n

to the right side of the equation.

− 3 n=− 3

Divide each term by −3

and simplify.

n = 1

User Szczad
by
6.1k points
5 votes

Answer:

25

Explanation:

User Josh The Geek
by
4.8k points