8(7+5n)=12

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Solution for 8(7+5n)=12 equation: 


Simplifying
8(7 + 5n) = 12
(7 * 8 + 5n * 8) = 12
(56 + 40n) = 12

Solving
56 + 40n = 12

Solving for variable 'n'.

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

Add '-56' to each side of the equation.
56 + -56 + 40n = 12 + -56

Combine like terms: 56 + -56 = 0
0 + 40n = 12 + -56
40n = 12 + -56

Combine like terms: 12 + -56 = -44
40n = -44

Divide each side by '40'.
n = -1.1

Simplifying
n = -1.1

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