-6(7-5n)+1=139

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Solution for -6(7-5n)+1=139 equation:


Simplifying
-6(7 + -5n) + 1 = 139
(7 * -6 + -5n * -6) + 1 = 139
(-42 + 30n) + 1 = 139

Reorder the terms:
-42 + 1 + 30n = 139

Combine like terms: -42 + 1 = -41
-41 + 30n = 139

Solving
-41 + 30n = 139

Solving for variable 'n'.

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

Add '41' to each side of the equation.
-41 + 41 + 30n = 139 + 41

Combine like terms: -41 + 41 = 0
0 + 30n = 139 + 41
30n = 139 + 41

Combine like terms: 139 + 41 = 180
30n = 180

Divide each side by '30'.
n = 6

Simplifying
n = 6

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