2+2a-13=19

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Solution for 2+2a-13=19 equation:


Simplifying
2 + 2a + -13 = 19

Reorder the terms:
2 + -13 + 2a = 19

Combine like terms: 2 + -13 = -11
-11 + 2a = 19

Solving
-11 + 2a = 19

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 = 19 + 11

Combine like terms: -11 + 11 = 0
0 + 2a = 19 + 11
2a = 19 + 11

Combine like terms: 19 + 11 = 30
2a = 30

Divide each side by '2'.
a = 15

Simplifying
a = 15

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