-2=3(2n-n)-2

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


Simplifying
-2 = 3(2n + -1n) + -2

Combine like terms: 2n + -1n = 1n
-2 = 3(1n) + -2

Remove parenthesis around (1n)
-2 = 3 * 1n + -2

Multiply 3 * 1
-2 = 3n + -2

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

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

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

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

Solving
0 = 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.
0 + -3n = 3n + -3n
Remove the zero:
-3n = 3n + -3n

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

Divide each side by '-3'.
n = 0

Simplifying
n = 0

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