-4n-11=4n+21

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Solution for -4n-11=4n+21 equation:


Simplifying
-4n + -11 = 4n + 21

Reorder the terms:
-11 + -4n = 4n + 21

Reorder the terms:
-11 + -4n = 21 + 4n

Solving
-11 + -4n = 21 + 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.
-11 + -4n + -4n = 21 + 4n + -4n

Combine like terms: -4n + -4n = -8n
-11 + -8n = 21 + 4n + -4n

Combine like terms: 4n + -4n = 0
-11 + -8n = 21 + 0
-11 + -8n = 21

Add '11' to each side of the equation.
-11 + 11 + -8n = 21 + 11

Combine like terms: -11 + 11 = 0
0 + -8n = 21 + 11
-8n = 21 + 11

Combine like terms: 21 + 11 = 32
-8n = 32

Divide each side by '-8'.
n = -4

Simplifying
n = -4

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