2(11-a)=-5

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Solution for 2(11-a)=-5 equation: 


Simplifying
2(11 + -1a) = -5
(11 * 2 + -1a * 2) = -5
(22 + -2a) = -5

Solving
22 + -2a = -5

Solving for variable 'a'.

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

Add '-22' to each side of the equation.
22 + -22 + -2a = -5 + -22

Combine like terms: 22 + -22 = 0
0 + -2a = -5 + -22
-2a = -5 + -22

Combine like terms: -5 + -22 = -27
-2a = -27

Divide each side by '-2'.
a = 13.5

Simplifying
a = 13.5

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