5b+7a=27

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Solution for 5b+7a=27 equation: 


Simplifying
5b + 7a = 27

Reorder the terms:
7a + 5b = 27

Solving
7a + 5b = 27

Solving for variable 'a'.

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

Add '-5b' to each side of the equation.
7a + 5b + -5b = 27 + -5b

Combine like terms: 5b + -5b = 0
7a + 0 = 27 + -5b
7a = 27 + -5b

Divide each side by '7'.
a = 3.857142857 + -0.7142857143b

Simplifying
a = 3.857142857 + -0.7142857143b

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