11+2a+2=10+a

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Solution for 11+2a+2=10+a equation:


Simplifying
11 + 2a + 2 = 10 + a

Reorder the terms:
11 + 2 + 2a = 10 + a

Combine like terms: 11 + 2 = 13
13 + 2a = 10 + a

Solving
13 + 2a = 10 + a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
13 + 2a + -1a = 10 + a + -1a

Combine like terms: 2a + -1a = 1a
13 + 1a = 10 + a + -1a

Combine like terms: a + -1a = 0
13 + 1a = 10 + 0
13 + 1a = 10

Add '-13' to each side of the equation.
13 + -13 + 1a = 10 + -13

Combine like terms: 13 + -13 = 0
0 + 1a = 10 + -13
1a = 10 + -13

Combine like terms: 10 + -13 = -3
1a = -3

Divide each side by '1'.
a = -3

Simplifying
a = -3

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