-2(n+1)-3=-15

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Solution for -2(n+1)-3=-15 equation:


Simplifying
-2(n + 1) + -3 = -15

Reorder the terms:
-2(1 + n) + -3 = -15
(1 * -2 + n * -2) + -3 = -15
(-2 + -2n) + -3 = -15

Reorder the terms:
-2 + -3 + -2n = -15

Combine like terms: -2 + -3 = -5
-5 + -2n = -15

Solving
-5 + -2n = -15

Solving for variable 'n'.

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

Add '5' to each side of the equation.
-5 + 5 + -2n = -15 + 5

Combine like terms: -5 + 5 = 0
0 + -2n = -15 + 5
-2n = -15 + 5

Combine like terms: -15 + 5 = -10
-2n = -10

Divide each side by '-2'.
n = 5

Simplifying
n = 5

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