2a+11=10

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Solution for 2a+11=10 equation: 


Simplifying
2a + 11 = 10

Reorder the terms:
11 + 2a = 10

Solving
11 + 2a = 10

Solving for variable 'a'.

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

Add '-11' to each side of the equation.
11 + -11 + 2a = 10 + -11

Combine like terms: 11 + -11 = 0
0 + 2a = 10 + -11
2a = 10 + -11

Combine like terms: 10 + -11 = -1
2a = -1

Divide each side by '2'.
a = -0.5

Simplifying
a = -0.5

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