32n+12=40n+42

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Solution for 32n+12=40n+42 equation:


Simplifying
32n + 12 = 40n + 42

Reorder the terms:
12 + 32n = 40n + 42

Reorder the terms:
12 + 32n = 42 + 40n

Solving
12 + 32n = 42 + 40n

Solving for variable 'n'.

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

Add '-40n' to each side of the equation.
12 + 32n + -40n = 42 + 40n + -40n

Combine like terms: 32n + -40n = -8n
12 + -8n = 42 + 40n + -40n

Combine like terms: 40n + -40n = 0
12 + -8n = 42 + 0
12 + -8n = 42

Add '-12' to each side of the equation.
12 + -12 + -8n = 42 + -12

Combine like terms: 12 + -12 = 0
0 + -8n = 42 + -12
-8n = 42 + -12

Combine like terms: 42 + -12 = 30
-8n = 30

Divide each side by '-8'.
n = -3.75

Simplifying
n = -3.75

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