2a+36=4a-4

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Solution for 2a+36=4a-4 equation: 


Simplifying
2a + 36 = 4a + -4

Reorder the terms:
36 + 2a = 4a + -4

Reorder the terms:
36 + 2a = -4 + 4a

Solving
36 + 2a = -4 + 4a

Solving for variable 'a'.

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

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

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

Combine like terms: 4a + -4a = 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 = -40
-2a = -40

Divide each side by '-2'.
a = 20

Simplifying
a = 20

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