3(2n-5)=-57+3n

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Solution for 3(2n-5)=-57+3n equation:


Simplifying
3(2n + -5) = -57 + 3n

Reorder the terms:
3(-5 + 2n) = -57 + 3n
(-5 * 3 + 2n * 3) = -57 + 3n
(-15 + 6n) = -57 + 3n

Solving
-15 + 6n = -57 + 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.
-15 + 6n + -3n = -57 + 3n + -3n

Combine like terms: 6n + -3n = 3n
-15 + 3n = -57 + 3n + -3n

Combine like terms: 3n + -3n = 0
-15 + 3n = -57 + 0
-15 + 3n = -57

Add '15' to each side of the equation.
-15 + 15 + 3n = -57 + 15

Combine like terms: -15 + 15 = 0
0 + 3n = -57 + 15
3n = -57 + 15

Combine like terms: -57 + 15 = -42
3n = -42

Divide each side by '3'.
n = -14

Simplifying
n = -14

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