13=5-13+13a

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


Simplifying
13 = 5 + -13 + 13a

Combine like terms: 5 + -13 = -8
13 = -8 + 13a

Solving
13 = -8 + 13a

Solving for variable 'a'.

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

Add '-13a' to each side of the equation.
13 + -13a = -8 + 13a + -13a

Combine like terms: 13a + -13a = 0
13 + -13a = -8 + 0
13 + -13a = -8

Add '-13' to each side of the equation.
13 + -13 + -13a = -8 + -13

Combine like terms: 13 + -13 = 0
0 + -13a = -8 + -13
-13a = -8 + -13

Combine like terms: -8 + -13 = -21
-13a = -21

Divide each side by '-13'.
a = 1.615384615

Simplifying
a = 1.615384615

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