-3n-3+2n=2n-15

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Solution for -3n-3+2n=2n-15 equation:


Simplifying
-3n + -3 + 2n = 2n + -15

Reorder the terms:
-3 + -3n + 2n = 2n + -15

Combine like terms: -3n + 2n = -1n
-3 + -1n = 2n + -15

Reorder the terms:
-3 + -1n = -15 + 2n

Solving
-3 + -1n = -15 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
-3 + -1n + -2n = -15 + 2n + -2n

Combine like terms: -1n + -2n = -3n
-3 + -3n = -15 + 2n + -2n

Combine like terms: 2n + -2n = 0
-3 + -3n = -15 + 0
-3 + -3n = -15

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

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

Combine like terms: -15 + 3 = -12
-3n = -12

Divide each side by '-3'.
n = 4

Simplifying
n = 4

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