n-2+7=-3+3n

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Solution for n-2+7=-3+3n equation:


Simplifying
n + -2 + 7 = -3 + 3n

Reorder the terms:
-2 + 7 + n = -3 + 3n

Combine like terms: -2 + 7 = 5
5 + n = -3 + 3n

Solving
5 + n = -3 + 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.
5 + n + -3n = -3 + 3n + -3n

Combine like terms: n + -3n = -2n
5 + -2n = -3 + 3n + -3n

Combine like terms: 3n + -3n = 0
5 + -2n = -3 + 0
5 + -2n = -3

Add '-5' to each side of the equation.
5 + -5 + -2n = -3 + -5

Combine like terms: 5 + -5 = 0
0 + -2n = -3 + -5
-2n = -3 + -5

Combine like terms: -3 + -5 = -8
-2n = -8

Divide each side by '-2'.
n = 4

Simplifying
n = 4

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