-3(2n+1)+7=-55

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Solution for -3(2n+1)+7=-55 equation: 


Simplifying
-3(2n + 1) + 7 = -55

Reorder the terms:
-3(1 + 2n) + 7 = -55
(1 * -3 + 2n * -3) + 7 = -55
(-3 + -6n) + 7 = -55

Reorder the terms:
-3 + 7 + -6n = -55

Combine like terms: -3 + 7 = 4
4 + -6n = -55

Solving
4 + -6n = -55

Solving for variable 'n'.

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

Add '-4' to each side of the equation.
4 + -4 + -6n = -55 + -4

Combine like terms: 4 + -4 = 0
0 + -6n = -55 + -4
-6n = -55 + -4

Combine like terms: -55 + -4 = -59
-6n = -59

Divide each side by '-6'.
n = 9.833333333

Simplifying
n = 9.833333333

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