-38-5n=-5(-7n-7)+7

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Solution for -38-5n=-5(-7n-7)+7 equation:


Simplifying
-38 + -5n = -5(-7n + -7) + 7

Reorder the terms:
-38 + -5n = -5(-7 + -7n) + 7
-38 + -5n = (-7 * -5 + -7n * -5) + 7
-38 + -5n = (35 + 35n) + 7

Reorder the terms:
-38 + -5n = 35 + 7 + 35n

Combine like terms: 35 + 7 = 42
-38 + -5n = 42 + 35n

Solving
-38 + -5n = 42 + 35n

Solving for variable 'n'.

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

Add '-35n' to each side of the equation.
-38 + -5n + -35n = 42 + 35n + -35n

Combine like terms: -5n + -35n = -40n
-38 + -40n = 42 + 35n + -35n

Combine like terms: 35n + -35n = 0
-38 + -40n = 42 + 0
-38 + -40n = 42

Add '38' to each side of the equation.
-38 + 38 + -40n = 42 + 38

Combine like terms: -38 + 38 = 0
0 + -40n = 42 + 38
-40n = 42 + 38

Combine like terms: 42 + 38 = 80
-40n = 80

Divide each side by '-40'.
n = -2

Simplifying
n = -2

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