6a+7b=-15

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Solution for 6a+7b=-15 equation: 


Simplifying
6a + 7b = -15

Solving
6a + 7b = -15

Solving for variable 'a'.

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

Add '-7b' to each side of the equation.
6a + 7b + -7b = -15 + -7b

Combine like terms: 7b + -7b = 0
6a + 0 = -15 + -7b
6a = -15 + -7b

Divide each side by '6'.
a = -2.5 + -1.166666667b

Simplifying
a = -2.5 + -1.166666667b

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