23-9(2n+5)=5(7n+1)-8n

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Solution for 23-9(2n+5)=5(7n+1)-8n equation:


Simplifying
23 + -9(2n + 5) = 5(7n + 1) + -8n

Reorder the terms:
23 + -9(5 + 2n) = 5(7n + 1) + -8n
23 + (5 * -9 + 2n * -9) = 5(7n + 1) + -8n
23 + (-45 + -18n) = 5(7n + 1) + -8n

Combine like terms: 23 + -45 = -22
-22 + -18n = 5(7n + 1) + -8n

Reorder the terms:
-22 + -18n = 5(1 + 7n) + -8n
-22 + -18n = (1 * 5 + 7n * 5) + -8n
-22 + -18n = (5 + 35n) + -8n

Combine like terms: 35n + -8n = 27n
-22 + -18n = 5 + 27n

Solving
-22 + -18n = 5 + 27n

Solving for variable 'n'.

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

Add '-27n' to each side of the equation.
-22 + -18n + -27n = 5 + 27n + -27n

Combine like terms: -18n + -27n = -45n
-22 + -45n = 5 + 27n + -27n

Combine like terms: 27n + -27n = 0
-22 + -45n = 5 + 0
-22 + -45n = 5

Add '22' to each side of the equation.
-22 + 22 + -45n = 5 + 22

Combine like terms: -22 + 22 = 0
0 + -45n = 5 + 22
-45n = 5 + 22

Combine like terms: 5 + 22 = 27
-45n = 27

Divide each side by '-45'.
n = -0.6

Simplifying
n = -0.6

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