36=a+a+4

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Solution for 36=a+a+4 equation: 


Simplifying
36 = a + a + 4

Reorder the terms:
36 = 4 + a + a

Combine like terms: a + a = 2a
36 = 4 + 2a

Solving
36 = 4 + 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.
36 + -2a = 4 + 2a + -2a

Combine like terms: 2a + -2a = 0
36 + -2a = 4 + 0
36 + -2a = 4

Add '-36' to each side of the equation.
36 + -36 + -2a = 4 + -36

Combine like terms: 36 + -36 = 0
0 + -2a = 4 + -36
-2a = 4 + -36

Combine like terms: 4 + -36 = -32
-2a = -32

Divide each side by '-2'.
a = 16

Simplifying
a = 16

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