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

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


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

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

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

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

Combine like terms: -2 + 16 = 14
2 + a = 14 + 4a

Solving
2 + a = 14 + 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.
2 + a + -4a = 14 + 4a + -4a

Combine like terms: a + -4a = -3a
2 + -3a = 14 + 4a + -4a

Combine like terms: 4a + -4a = 0
2 + -3a = 14 + 0
2 + -3a = 14

Add '-2' to each side of the equation.
2 + -2 + -3a = 14 + -2

Combine like terms: 2 + -2 = 0
0 + -3a = 14 + -2
-3a = 14 + -2

Combine like terms: 14 + -2 = 12
-3a = 12

Divide each side by '-3'.
a = -4

Simplifying
a = -4

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