-7(-7n-1)=4n-38

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Solution for -7(-7n-1)=4n-38 equation:


Simplifying
-7(-7n + -1) = 4n + -38

Reorder the terms:
-7(-1 + -7n) = 4n + -38
(-1 * -7 + -7n * -7) = 4n + -38
(7 + 49n) = 4n + -38

Reorder the terms:
7 + 49n = -38 + 4n

Solving
7 + 49n = -38 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
7 + 49n + -4n = -38 + 4n + -4n

Combine like terms: 49n + -4n = 45n
7 + 45n = -38 + 4n + -4n

Combine like terms: 4n + -4n = 0
7 + 45n = -38 + 0
7 + 45n = -38

Add '-7' to each side of the equation.
7 + -7 + 45n = -38 + -7

Combine like terms: 7 + -7 = 0
0 + 45n = -38 + -7
45n = -38 + -7

Combine like terms: -38 + -7 = -45
45n = -45

Divide each side by '45'.
n = -1

Simplifying
n = -1

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