2(1+7n)=-40

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Solution for 2(1+7n)=-40 equation: 


Simplifying
2(1 + 7n) = -40
(1 * 2 + 7n * 2) = -40
(2 + 14n) = -40

Solving
2 + 14n = -40

Solving for variable 'n'.

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

Add '-2' to each side of the equation.
2 + -2 + 14n = -40 + -2

Combine like terms: 2 + -2 = 0
0 + 14n = -40 + -2
14n = -40 + -2

Combine like terms: -40 + -2 = -42
14n = -42

Divide each side by '14'.
n = -3

Simplifying
n = -3

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