-5a+7b=-1

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Solution for -5a+7b=-1 equation: 


Simplifying
-5a + 7b = -1

Solving
-5a + 7b = -1

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.
-5a + 7b + -7b = -1 + -7b

Combine like terms: 7b + -7b = 0
-5a + 0 = -1 + -7b
-5a = -1 + -7b

Divide each side by '-5'.
a = 0.2 + 1.4b

Simplifying
a = 0.2 + 1.4b

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