-8n+40=12n-5

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Solution for -8n+40=12n-5 equation:


Simplifying
-8n + 40 = 12n + -5

Reorder the terms:
40 + -8n = 12n + -5

Reorder the terms:
40 + -8n = -5 + 12n

Solving
40 + -8n = -5 + 12n

Solving for variable 'n'.

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

Add '-12n' to each side of the equation.
40 + -8n + -12n = -5 + 12n + -12n

Combine like terms: -8n + -12n = -20n
40 + -20n = -5 + 12n + -12n

Combine like terms: 12n + -12n = 0
40 + -20n = -5 + 0
40 + -20n = -5

Add '-40' to each side of the equation.
40 + -40 + -20n = -5 + -40

Combine like terms: 40 + -40 = 0
0 + -20n = -5 + -40
-20n = -5 + -40

Combine like terms: -5 + -40 = -45
-20n = -45

Divide each side by '-20'.
n = 2.25

Simplifying
n = 2.25

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