13-(-2x-5)=8

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Solution for 13-(-2x-5)=8 equation:


Simplifying
13 + -1(-2x + -5) = 8

Reorder the terms:
13 + -1(-5 + -2x) = 8
13 + (-5 * -1 + -2x * -1) = 8
13 + (5 + 2x) = 8

Combine like terms: 13 + 5 = 18
18 + 2x = 8

Solving
18 + 2x = 8

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 2x = 8 + -18

Combine like terms: 18 + -18 = 0
0 + 2x = 8 + -18
2x = 8 + -18

Combine like terms: 8 + -18 = -10
2x = -10

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

Simplifying
x = -5

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