2a-4=6a+16

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


Simplifying
2a + -4 = 6a + 16

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

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

Solving
-4 + 2a = 16 + 6a

Solving for variable 'a'.

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

Add '-6a' to each side of the equation.
-4 + 2a + -6a = 16 + 6a + -6a

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

Combine like terms: 6a + -6a = 0
-4 + -4a = 16 + 0
-4 + -4a = 16

Add '4' to each side of the equation.
-4 + 4 + -4a = 16 + 4

Combine like terms: -4 + 4 = 0
0 + -4a = 16 + 4
-4a = 16 + 4

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

Divide each side by '-4'.
a = -5

Simplifying
a = -5

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