-n+4(1+7n)=15+8

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Solution for -n+4(1+7n)=15+8 equation:


Simplifying
-1n + 4(1 + 7n) = 15 + 8
-1n + (1 * 4 + 7n * 4) = 15 + 8
-1n + (4 + 28n) = 15 + 8

Reorder the terms:
4 + -1n + 28n = 15 + 8

Combine like terms: -1n + 28n = 27n
4 + 27n = 15 + 8

Combine like terms: 15 + 8 = 23
4 + 27n = 23

Solving
4 + 27n = 23

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 + 27n = 23 + -4

Combine like terms: 4 + -4 = 0
0 + 27n = 23 + -4
27n = 23 + -4

Combine like terms: 23 + -4 = 19
27n = 19

Divide each side by '27'.
n = 0.7037037037

Simplifying
n = 0.7037037037

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