-7(-7-7N)=-147

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Solution for -7(-7-7N)=-147 equation: 


Simplifying
-7(-7 + -7N) = -147
(-7 * -7 + -7N * -7) = -147
(49 + 49N) = -147

Solving
49 + 49N = -147

Solving for variable 'N'.

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

Add '-49' to each side of the equation.
49 + -49 + 49N = -147 + -49

Combine like terms: 49 + -49 = 0
0 + 49N = -147 + -49
49N = -147 + -49

Combine like terms: -147 + -49 = -196
49N = -196

Divide each side by '49'.
N = -4

Simplifying
N = -4

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