2a+6-2+4a=16+4-2a

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Solution for 2a+6-2+4a=16+4-2a equation:


Simplifying
2a + 6 + -2 + 4a = 16 + 4 + -2a

Reorder the terms:
6 + -2 + 2a + 4a = 16 + 4 + -2a

Combine like terms: 6 + -2 = 4
4 + 2a + 4a = 16 + 4 + -2a

Combine like terms: 2a + 4a = 6a
4 + 6a = 16 + 4 + -2a

Combine like terms: 16 + 4 = 20
4 + 6a = 20 + -2a

Solving
4 + 6a = 20 + -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.
4 + 6a + 2a = 20 + -2a + 2a

Combine like terms: 6a + 2a = 8a
4 + 8a = 20 + -2a + 2a

Combine like terms: -2a + 2a = 0
4 + 8a = 20 + 0
4 + 8a = 20

Add '-4' to each side of the equation.
4 + -4 + 8a = 20 + -4

Combine like terms: 4 + -4 = 0
0 + 8a = 20 + -4
8a = 20 + -4

Combine like terms: 20 + -4 = 16
8a = 16

Divide each side by '8'.
a = 2

Simplifying
a = 2

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