-2(-6-7n)+5=145

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Solution for -2(-6-7n)+5=145 equation:


Simplifying
-2(-6 + -7n) + 5 = 145
(-6 * -2 + -7n * -2) + 5 = 145
(12 + 14n) + 5 = 145

Reorder the terms:
12 + 5 + 14n = 145

Combine like terms: 12 + 5 = 17
17 + 14n = 145

Solving
17 + 14n = 145

Solving for variable 'n'.

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

Add '-17' to each side of the equation.
17 + -17 + 14n = 145 + -17

Combine like terms: 17 + -17 = 0
0 + 14n = 145 + -17
14n = 145 + -17

Combine like terms: 145 + -17 = 128
14n = 128

Divide each side by '14'.
n = 9.142857143

Simplifying
n = 9.142857143

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