7(-7n-7)-4n=2n+6

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Solution for 7(-7n-7)-4n=2n+6 equation:


Simplifying
7(-7n + -7) + -4n = 2n + 6

Reorder the terms:
7(-7 + -7n) + -4n = 2n + 6
(-7 * 7 + -7n * 7) + -4n = 2n + 6
(-49 + -49n) + -4n = 2n + 6

Combine like terms: -49n + -4n = -53n
-49 + -53n = 2n + 6

Reorder the terms:
-49 + -53n = 6 + 2n

Solving
-49 + -53n = 6 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
-49 + -53n + -2n = 6 + 2n + -2n

Combine like terms: -53n + -2n = -55n
-49 + -55n = 6 + 2n + -2n

Combine like terms: 2n + -2n = 0
-49 + -55n = 6 + 0
-49 + -55n = 6

Add '49' to each side of the equation.
-49 + 49 + -55n = 6 + 49

Combine like terms: -49 + 49 = 0
0 + -55n = 6 + 49
-55n = 6 + 49

Combine like terms: 6 + 49 = 55
-55n = 55

Divide each side by '-55'.
n = -1

Simplifying
n = -1

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