18-3n=4n+11

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Solution for 18-3n=4n+11 equation:


Simplifying
18 + -3n = 4n + 11

Reorder the terms:
18 + -3n = 11 + 4n

Solving
18 + -3n = 11 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
18 + -3n + -4n = 11 + 4n + -4n

Combine like terms: -3n + -4n = -7n
18 + -7n = 11 + 4n + -4n

Combine like terms: 4n + -4n = 0
18 + -7n = 11 + 0
18 + -7n = 11

Add '-18' to each side of the equation.
18 + -18 + -7n = 11 + -18

Combine like terms: 18 + -18 = 0
0 + -7n = 11 + -18
-7n = 11 + -18

Combine like terms: 11 + -18 = -7
-7n = -7

Divide each side by '-7'.
n = 1

Simplifying
n = 1

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