-(x+1)=13

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Solution for -(x+1)=13 equation: 


Simplifying
-1(x + 1) = 13

Reorder the terms:
-1(1 + x) = 13
(1 * -1 + x * -1) = 13
(-1 + -1x) = 13

Solving
-1 + -1x = 13

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + -1x = 13 + 1

Combine like terms: -1 + 1 = 0
0 + -1x = 13 + 1
-1x = 13 + 1

Combine like terms: 13 + 1 = 14
-1x = 14

Divide each side by '-1'.
x = -14

Simplifying
x = -14

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