4-5a=a-13

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Solution for 4-5a=a-13 equation:


Simplifying
4 + -5a = a + -13

Reorder the terms:
4 + -5a = -13 + a

Solving
4 + -5a = -13 + a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
4 + -5a + -1a = -13 + a + -1a

Combine like terms: -5a + -1a = -6a
4 + -6a = -13 + a + -1a

Combine like terms: a + -1a = 0
4 + -6a = -13 + 0
4 + -6a = -13

Add '-4' to each side of the equation.
4 + -4 + -6a = -13 + -4

Combine like terms: 4 + -4 = 0
0 + -6a = -13 + -4
-6a = -13 + -4

Combine like terms: -13 + -4 = -17
-6a = -17

Divide each side by '-6'.
a = 2.833333333

Simplifying
a = 2.833333333

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