2(4n-9)=-5n+13

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Solution for 2(4n-9)=-5n+13 equation:


Simplifying
2(4n + -9) = -5n + 13

Reorder the terms:
2(-9 + 4n) = -5n + 13
(-9 * 2 + 4n * 2) = -5n + 13
(-18 + 8n) = -5n + 13

Reorder the terms:
-18 + 8n = 13 + -5n

Solving
-18 + 8n = 13 + -5n

Solving for variable 'n'.

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

Add '5n' to each side of the equation.
-18 + 8n + 5n = 13 + -5n + 5n

Combine like terms: 8n + 5n = 13n
-18 + 13n = 13 + -5n + 5n

Combine like terms: -5n + 5n = 0
-18 + 13n = 13 + 0
-18 + 13n = 13

Add '18' to each side of the equation.
-18 + 18 + 13n = 13 + 18

Combine like terms: -18 + 18 = 0
0 + 13n = 13 + 18
13n = 13 + 18

Combine like terms: 13 + 18 = 31
13n = 31

Divide each side by '13'.
n = 2.384615385

Simplifying
n = 2.384615385

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