a=5a-28

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Solution for a=5a-28 equation: 


Simplifying
a = 5a + -28

Reorder the terms:
a = -28 + 5a

Solving
a = -28 + 5a

Solving for variable 'a'.

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

Add '-5a' to each side of the equation.
a + -5a = -28 + 5a + -5a

Combine like terms: a + -5a = -4a
-4a = -28 + 5a + -5a

Combine like terms: 5a + -5a = 0
-4a = -28 + 0
-4a = -28

Divide each side by '-4'.
a = 7

Simplifying
a = 7

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