-2(x-8)-21=-5

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Solution for -2(x-8)-21=-5 equation: 


Simplifying
-2(x + -8) + -21 = -5

Reorder the terms:
-2(-8 + x) + -21 = -5
(-8 * -2 + x * -2) + -21 = -5
(16 + -2x) + -21 = -5

Reorder the terms:
16 + -21 + -2x = -5

Combine like terms: 16 + -21 = -5
-5 + -2x = -5

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

Combine like terms: -5 + 5 = 0
0 + -2x = -5 + 5
-2x = -5 + 5

Combine like terms: -5 + 5 = 0
-2x = 0

Solving
-2x = 0

Solving for variable 'x'.

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

Divide each side by '-2'.
x = 0

Simplifying
x = 0

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