3-6(4+8n)=21+10n

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Solution for 3-6(4+8n)=21+10n equation:


Simplifying
3 + -6(4 + 8n) = 21 + 10n
3 + (4 * -6 + 8n * -6) = 21 + 10n
3 + (-24 + -48n) = 21 + 10n

Combine like terms: 3 + -24 = -21
-21 + -48n = 21 + 10n

Solving
-21 + -48n = 21 + 10n

Solving for variable 'n'.

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

Add '-10n' to each side of the equation.
-21 + -48n + -10n = 21 + 10n + -10n

Combine like terms: -48n + -10n = -58n
-21 + -58n = 21 + 10n + -10n

Combine like terms: 10n + -10n = 0
-21 + -58n = 21 + 0
-21 + -58n = 21

Add '21' to each side of the equation.
-21 + 21 + -58n = 21 + 21

Combine like terms: -21 + 21 = 0
0 + -58n = 21 + 21
-58n = 21 + 21

Combine like terms: 21 + 21 = 42
-58n = 42

Divide each side by '-58'.
n = -0.724137931

Simplifying
n = -0.724137931

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