11=2a+5

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Solution for 11=2a+5 equation:


Simplifying
11 = 2a + 5

Reorder the terms:
11 = 5 + 2a

Solving
11 = 5 + 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
11 + -2a = 5 + 2a + -2a

Combine like terms: 2a + -2a = 0
11 + -2a = 5 + 0
11 + -2a = 5

Add '-11' to each side of the equation.
11 + -11 + -2a = 5 + -11

Combine like terms: 11 + -11 = 0
0 + -2a = 5 + -11
-2a = 5 + -11

Combine like terms: 5 + -11 = -6
-2a = -6

Divide each side by '-2'.
a = 3

Simplifying
a = 3

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