3 years ago

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

Mathematics

2 answers:

sp2606 [1]3 years ago

6 0

Answer:n=4

Step-by-step 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

BartSMP [9]3 years ago

3 0

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

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

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