4.9=n-12

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Solution for 4.9=n-12 equation:


Simplifying
4.9 = n + -12

Reorder the terms:
4.9 = -12 + n

Solving
4.9 = -12 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
4.9 + -1n = -12 + n + -1n

Combine like terms: n + -1n = 0
4.9 + -1n = -12 + 0
4.9 + -1n = -12

Add '-4.9' to each side of the equation.
4.9 + -4.9 + -1n = -12 + -4.9

Combine like terms: 4.9 + -4.9 = 0.0
0.0 + -1n = -12 + -4.9
-1n = -12 + -4.9

Combine like terms: -12 + -4.9 = -16.9
-1n = -16.9

Divide each side by '-1'.
n = 16.9

Simplifying
n = 16.9

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