13a+3b=72

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Solution for 13a+3b=72 equation: 


Simplifying
13a + 3b = 72

Solving
13a + 3b = 72

Solving for variable 'a'.

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

Add '-3b' to each side of the equation.
13a + 3b + -3b = 72 + -3b

Combine like terms: 3b + -3b = 0
13a + 0 = 72 + -3b
13a = 72 + -3b

Divide each side by '13'.
a = 5.538461538 + -0.2307692308b

Simplifying
a = 5.538461538 + -0.2307692308b

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