30=n+2-2-2n+5

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Solution for 30=n+2-2-2n+5 equation:


Simplifying
30 = n + 2 + -2 + -2n + 5

Reorder the terms:
30 = 2 + -2 + 5 + n + -2n

Combine like terms: 2 + -2 = 0
30 = 0 + 5 + n + -2n
30 = 5 + n + -2n

Combine like terms: n + -2n = -1n
30 = 5 + -1n

Solving
30 = 5 + -1n

Solving for variable 'n'.

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

Add 'n' to each side of the equation.
30 + n = 5 + -1n + n

Combine like terms: -1n + n = 0
30 + n = 5 + 0
30 + n = 5

Add '-30' to each side of the equation.
30 + -30 + n = 5 + -30

Combine like terms: 30 + -30 = 0
0 + n = 5 + -30
n = 5 + -30

Combine like terms: 5 + -30 = -25
n = -25

Simplifying
n = -25

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