8n+20+9n=40-26n-7

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Solution for 8n+20+9n=40-26n-7 equation:


Simplifying
8n + 20 + 9n = 40 + -26n + -7

Reorder the terms:
20 + 8n + 9n = 40 + -26n + -7

Combine like terms: 8n + 9n = 17n
20 + 17n = 40 + -26n + -7

Reorder the terms:
20 + 17n = 40 + -7 + -26n

Combine like terms: 40 + -7 = 33
20 + 17n = 33 + -26n

Solving
20 + 17n = 33 + -26n

Solving for variable 'n'.

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

Add '26n' to each side of the equation.
20 + 17n + 26n = 33 + -26n + 26n

Combine like terms: 17n + 26n = 43n
20 + 43n = 33 + -26n + 26n

Combine like terms: -26n + 26n = 0
20 + 43n = 33 + 0
20 + 43n = 33

Add '-20' to each side of the equation.
20 + -20 + 43n = 33 + -20

Combine like terms: 20 + -20 = 0
0 + 43n = 33 + -20
43n = 33 + -20

Combine like terms: 33 + -20 = 13
43n = 13

Divide each side by '43'.
n = 0.3023255814

Simplifying
n = 0.3023255814

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