-7-(5n)=28

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Solution for -7-(5n)=28 equation: 


Simplifying
-7 + -1(5n) = 28

Remove parenthesis around (5n)
-7 + -1 * 5n = 28

Multiply -1 * 5
-7 + -5n = 28

Solving
-7 + -5n = 28

Solving for variable 'n'.

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

Add '7' to each side of the equation.
-7 + 7 + -5n = 28 + 7

Combine like terms: -7 + 7 = 0
0 + -5n = 28 + 7
-5n = 28 + 7

Combine like terms: 28 + 7 = 35
-5n = 35

Divide each side by '-5'.
n = -7

Simplifying
n = -7

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