2+7N=9N+8

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Solution for 2+7N=9N+8 equation:


Simplifying
2 + 7N = 9N + 8

Reorder the terms:
2 + 7N = 8 + 9N

Solving
2 + 7N = 8 + 9N

Solving for variable 'N'.

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

Add '-9N' to each side of the equation.
2 + 7N + -9N = 8 + 9N + -9N

Combine like terms: 7N + -9N = -2N
2 + -2N = 8 + 9N + -9N

Combine like terms: 9N + -9N = 0
2 + -2N = 8 + 0
2 + -2N = 8

Add '-2' to each side of the equation.
2 + -2 + -2N = 8 + -2

Combine like terms: 2 + -2 = 0
0 + -2N = 8 + -2
-2N = 8 + -2

Combine like terms: 8 + -2 = 6
-2N = 6

Divide each side by '-2'.
N = -3

Simplifying
N = -3

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