10(-n-5)+7n=-9n+1

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Solution for 10(-n-5)+7n=-9n+1 equation:


Simplifying
10(-1n + -5) + 7n = -9n + 1

Reorder the terms:
10(-5 + -1n) + 7n = -9n + 1
(-5 * 10 + -1n * 10) + 7n = -9n + 1
(-50 + -10n) + 7n = -9n + 1

Combine like terms: -10n + 7n = -3n
-50 + -3n = -9n + 1

Reorder the terms:
-50 + -3n = 1 + -9n

Solving
-50 + -3n = 1 + -9n

Solving for variable 'n'.

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

Add '9n' to each side of the equation.
-50 + -3n + 9n = 1 + -9n + 9n

Combine like terms: -3n + 9n = 6n
-50 + 6n = 1 + -9n + 9n

Combine like terms: -9n + 9n = 0
-50 + 6n = 1 + 0
-50 + 6n = 1

Add '50' to each side of the equation.
-50 + 50 + 6n = 1 + 50

Combine like terms: -50 + 50 = 0
0 + 6n = 1 + 50
6n = 1 + 50

Combine like terms: 1 + 50 = 51
6n = 51

Divide each side by '6'.
n = 8.5

Simplifying
n = 8.5

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