7a+15b=-73

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Solution for 7a+15b=-73 equation: 


Simplifying
7a + 15b = -73

Solving
7a + 15b = -73

Solving for variable 'a'.

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

Add '-15b' to each side of the equation.
7a + 15b + -15b = -73 + -15b

Combine like terms: 15b + -15b = 0
7a + 0 = -73 + -15b
7a = -73 + -15b

Divide each side by '7'.
a = -10.42857143 + -2.142857143b

Simplifying
a = -10.42857143 + -2.142857143b

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