2(a-6)+11=25

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Solution for 2(a-6)+11=25 equation: 


Simplifying
2(a + -6) + 11 = 25

Reorder the terms:
2(-6 + a) + 11 = 25
(-6 * 2 + a * 2) + 11 = 25
(-12 + 2a) + 11 = 25

Reorder the terms:
-12 + 11 + 2a = 25

Combine like terms: -12 + 11 = -1
-1 + 2a = 25

Solving
-1 + 2a = 25

Solving for variable 'a'.

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

Add '1' to each side of the equation.
-1 + 1 + 2a = 25 + 1

Combine like terms: -1 + 1 = 0
0 + 2a = 25 + 1
2a = 25 + 1

Combine like terms: 25 + 1 = 26
2a = 26

Divide each side by '2'.
a = 13

Simplifying
a = 13

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