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

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


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

Reorder the terms:
-7 + -4n = -7(1 + 7n)
-7 + -4n = (1 * -7 + 7n * -7)
-7 + -4n = (-7 + -49n)

Add '7' to each side of the equation.
-7 + 7 + -4n = -7 + 7 + -49n

Combine like terms: -7 + 7 = 0
0 + -4n = -7 + 7 + -49n
-4n = -7 + 7 + -49n

Combine like terms: -7 + 7 = 0
-4n = 0 + -49n
-4n = -49n

Solving
-4n = -49n

Solving for variable 'n'.

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

Add '49n' to each side of the equation.
-4n + 49n = -49n + 49n

Combine like terms: -4n + 49n = 45n
45n = -49n + 49n

Combine like terms: -49n + 49n = 0
45n = 0

Divide each side by '45'.
n = 0

Simplifying
n = 0

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