Question

What is the value of n when 7n-3=5n+5​?

Answer 1

n=2
i think because you can’t subtract a number with a variable. they both have to have the same variable.

so 7n-5n= 2

Answer 2

Answer:n=4

Explanation:

7n-3=5n+5

subtract 5n from both sides

2n-3=5

add 3 to both sides

2n=8

divide both sides by 2

n=4