-2(x-5)-21=-11

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Solution for -2(x-5)-21=-11 equation:


Simplifying
-2(x + -5) + -21 = -11

Reorder the terms:
-2(-5 + x) + -21 = -11
(-5 * -2 + x * -2) + -21 = -11
(10 + -2x) + -21 = -11

Reorder the terms:
10 + -21 + -2x = -11

Combine like terms: 10 + -21 = -11
-11 + -2x = -11

Add '11' to each side of the equation.
-11 + 11 + -2x = -11 + 11

Combine like terms: -11 + 11 = 0
0 + -2x = -11 + 11
-2x = -11 + 11

Combine like terms: -11 + 11 = 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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