-192=5(-7-5n)-7

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Solution for -192=5(-7-5n)-7 equation:


Simplifying
-192 = 5(-7 + -5n) + -7
-192 = (-7 * 5 + -5n * 5) + -7
-192 = (-35 + -25n) + -7

Reorder the terms:
-192 = -35 + -7 + -25n

Combine like terms: -35 + -7 = -42
-192 = -42 + -25n

Solving
-192 = -42 + -25n

Solving for variable 'n'.

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

Add '25n' to each side of the equation.
-192 + 25n = -42 + -25n + 25n

Combine like terms: -25n + 25n = 0
-192 + 25n = -42 + 0
-192 + 25n = -42

Add '192' to each side of the equation.
-192 + 192 + 25n = -42 + 192

Combine like terms: -192 + 192 = 0
0 + 25n = -42 + 192
25n = -42 + 192

Combine like terms: -42 + 192 = 150
25n = 150

Divide each side by '25'.
n = 6

Simplifying
n = 6

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