2n+4-6n=18

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Solution for 2n+4-6n=18 equation:


Simplifying
2n + 4 + -6n = 18

Reorder the terms:
4 + 2n + -6n = 18

Combine like terms: 2n + -6n = -4n
4 + -4n = 18

Solving
4 + -4n = 18

Solving for variable 'n'.

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

Add '-4' to each side of the equation.
4 + -4 + -4n = 18 + -4

Combine like terms: 4 + -4 = 0
0 + -4n = 18 + -4
-4n = 18 + -4

Combine like terms: 18 + -4 = 14
-4n = 14

Divide each side by '-4'.
n = -3.5

Simplifying
n = -3.5

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