10n-2(7n+1)=-(4n-9)+n

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Solution for 10n-2(7n+1)=-(4n-9)+n equation:


Simplifying
10n + -2(7n + 1) = -1(4n + -9) + n

Reorder the terms:
10n + -2(1 + 7n) = -1(4n + -9) + n
10n + (1 * -2 + 7n * -2) = -1(4n + -9) + n
10n + (-2 + -14n) = -1(4n + -9) + n

Reorder the terms:
-2 + 10n + -14n = -1(4n + -9) + n

Combine like terms: 10n + -14n = -4n
-2 + -4n = -1(4n + -9) + n

Reorder the terms:
-2 + -4n = -1(-9 + 4n) + n
-2 + -4n = (-9 * -1 + 4n * -1) + n
-2 + -4n = (9 + -4n) + n

Combine like terms: -4n + n = -3n
-2 + -4n = 9 + -3n

Solving
-2 + -4n = 9 + -3n

Solving for variable 'n'.

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

Add '3n' to each side of the equation.
-2 + -4n + 3n = 9 + -3n + 3n

Combine like terms: -4n + 3n = -1n
-2 + -1n = 9 + -3n + 3n

Combine like terms: -3n + 3n = 0
-2 + -1n = 9 + 0
-2 + -1n = 9

Add '2' to each side of the equation.
-2 + 2 + -1n = 9 + 2

Combine like terms: -2 + 2 = 0
0 + -1n = 9 + 2
-1n = 9 + 2

Combine like terms: 9 + 2 = 11
-1n = 11

Divide each side by '-1'.
n = -11

Simplifying
n = -11

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