2 years ago

The solution of equation 3n - 7 = 3 - 2n is????? I need this ans fast plsss

Mathematics

2 answers:

Salsk061 [2.6K]2 years ago

8 0

Answer:

$n=2$

Step-by-step explanation:

$3n-7=3-2n$

$3n-7+7=3-2n+7$

$3n=-2n+10$

$3n+2n=-2n+10+2n$

$5n=10$

$\cfrac{5n}{5}=\cfrac{10}{5}$

$n=2$

adoni [48]2 years ago

6 0

Answer:

n=2

Step-by-step explanation:

3n-7=3-2n

5n=10 (add 2n on both sides and also add 7 on both sides of the equal sign)

n=2

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