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

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


Simplifying
-7 + -4n = -7n + -7(n + 1)

Reorder the terms:
-7 + -4n = -7n + -7(1 + n)
-7 + -4n = -7n + (1 * -7 + n * -7)
-7 + -4n = -7n + (-7 + -7n)

Reorder the terms:
-7 + -4n = -7 + -7n + -7n

Combine like terms: -7n + -7n = -14n
-7 + -4n = -7 + -14n

Add '7' to each side of the equation.
-7 + 7 + -4n = -7 + 7 + -14n

Combine like terms: -7 + 7 = 0
0 + -4n = -7 + 7 + -14n
-4n = -7 + 7 + -14n

Combine like terms: -7 + 7 = 0
-4n = 0 + -14n
-4n = -14n

Solving
-4n = -14n

Solving for variable 'n'.

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

Add '14n' to each side of the equation.
-4n + 14n = -14n + 14n

Combine like terms: -4n + 14n = 10n
10n = -14n + 14n

Combine like terms: -14n + 14n = 0
10n = 0

Divide each side by '10'.
n = 0.0

Simplifying
n = 0.0

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