3n+5(n-2)=3(n-5)

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Solution for 3n+5(n-2)=3(n-5) equation:


Simplifying
3n + 5(n + -2) = 3(n + -5)

Reorder the terms:
3n + 5(-2 + n) = 3(n + -5)
3n + (-2 * 5 + n * 5) = 3(n + -5)
3n + (-10 + 5n) = 3(n + -5)

Reorder the terms:
-10 + 3n + 5n = 3(n + -5)

Combine like terms: 3n + 5n = 8n
-10 + 8n = 3(n + -5)

Reorder the terms:
-10 + 8n = 3(-5 + n)
-10 + 8n = (-5 * 3 + n * 3)
-10 + 8n = (-15 + 3n)

Solving
-10 + 8n = -15 + 3n

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-3n' to each side of the equation.
-10 + 8n + -3n = -15 + 3n + -3n

Combine like terms: 8n + -3n = 5n
-10 + 5n = -15 + 3n + -3n

Combine like terms: 3n + -3n = 0
-10 + 5n = -15 + 0
-10 + 5n = -15

Add '10' to each side of the equation.
-10 + 10 + 5n = -15 + 10

Combine like terms: -10 + 10 = 0
0 + 5n = -15 + 10
5n = -15 + 10

Combine like terms: -15 + 10 = -5
5n = -5

Divide each side by '5'.
n = -1

Simplifying
n = -1

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