30-2n=2n+6

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Solution for 30-2n=2n+6 equation:


Simplifying
30 + -2n = 2n + 6

Reorder the terms:
30 + -2n = 6 + 2n

Solving
30 + -2n = 6 + 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.
30 + -2n + -2n = 6 + 2n + -2n

Combine like terms: -2n + -2n = -4n
30 + -4n = 6 + 2n + -2n

Combine like terms: 2n + -2n = 0
30 + -4n = 6 + 0
30 + -4n = 6

Add '-30' to each side of the equation.
30 + -30 + -4n = 6 + -30

Combine like terms: 30 + -30 = 0
0 + -4n = 6 + -30
-4n = 6 + -30

Combine like terms: 6 + -30 = -24
-4n = -24

Divide each side by '-4'.
n = 6

Simplifying
n = 6

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