-5n-7(1+7n)=-8

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Solution for -5n-7(1+7n)=-8 equation:


Simplifying
-5n + -7(1 + 7n) = -8
-5n + (1 * -7 + 7n * -7) = -8
-5n + (-7 + -49n) = -8

Reorder the terms:
-7 + -5n + -49n = -8

Combine like terms: -5n + -49n = -54n
-7 + -54n = -8

Solving
-7 + -54n = -8

Solving for variable 'n'.

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

Add '7' to each side of the equation.
-7 + 7 + -54n = -8 + 7

Combine like terms: -7 + 7 = 0
0 + -54n = -8 + 7
-54n = -8 + 7

Combine like terms: -8 + 7 = -1
-54n = -1

Divide each side by '-54'.
n = 0.01851851852

Simplifying
n = 0.01851851852

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