3N+114=9N-12

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Solution for 3N+114=9N-12 equation:


Simplifying
3N + 114 = 9N + -12

Reorder the terms:
114 + 3N = 9N + -12

Reorder the terms:
114 + 3N = -12 + 9N

Solving
114 + 3N = -12 + 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.
114 + 3N + -9N = -12 + 9N + -9N

Combine like terms: 3N + -9N = -6N
114 + -6N = -12 + 9N + -9N

Combine like terms: 9N + -9N = 0
114 + -6N = -12 + 0
114 + -6N = -12

Add '-114' to each side of the equation.
114 + -114 + -6N = -12 + -114

Combine like terms: 114 + -114 = 0
0 + -6N = -12 + -114
-6N = -12 + -114

Combine like terms: -12 + -114 = -126
-6N = -126

Divide each side by '-6'.
N = 21

Simplifying
N = 21

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