1-5(2n+1)=84

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Solution for 1-5(2n+1)=84 equation:


Simplifying
1 + -5(2n + 1) = 84

Reorder the terms:
1 + -5(1 + 2n) = 84
1 + (1 * -5 + 2n * -5) = 84
1 + (-5 + -10n) = 84

Combine like terms: 1 + -5 = -4
-4 + -10n = 84

Solving
-4 + -10n = 84

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 + -10n = 84 + 4

Combine like terms: -4 + 4 = 0
0 + -10n = 84 + 4
-10n = 84 + 4

Combine like terms: 84 + 4 = 88
-10n = 88

Divide each side by '-10'.
n = -8.8

Simplifying
n = -8.8

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