-5(n+4)-(2n-9)=-8n

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Solution for -5(n+4)-(2n-9)=-8n equation:


Simplifying
-5(n + 4) + -1(2n + -9) = -8n

Reorder the terms:
-5(4 + n) + -1(2n + -9) = -8n
(4 * -5 + n * -5) + -1(2n + -9) = -8n
(-20 + -5n) + -1(2n + -9) = -8n

Reorder the terms:
-20 + -5n + -1(-9 + 2n) = -8n
-20 + -5n + (-9 * -1 + 2n * -1) = -8n
-20 + -5n + (9 + -2n) = -8n

Reorder the terms:
-20 + 9 + -5n + -2n = -8n

Combine like terms: -20 + 9 = -11
-11 + -5n + -2n = -8n

Combine like terms: -5n + -2n = -7n
-11 + -7n = -8n

Solving
-11 + -7n = -8n

Solving for variable 'n'.

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

Add '8n' to each side of the equation.
-11 + -7n + 8n = -8n + 8n

Combine like terms: -7n + 8n = 1n
-11 + 1n = -8n + 8n

Combine like terms: -8n + 8n = 0
-11 + 1n = 0

Add '11' to each side of the equation.
-11 + 11 + 1n = 0 + 11

Combine like terms: -11 + 11 = 0
0 + 1n = 0 + 11
1n = 0 + 11

Combine like terms: 0 + 11 = 11
1n = 11

Divide each side by '1'.
n = 11

Simplifying
n = 11

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