5a-5b-6a+7b=

Solution for 5a-5b-6a+7b= equation:

Simplifying
5a + -5b + -6a + 7b = 0

Reorder the terms:
5a + -6a + -5b + 7b = 0

Combine like terms: 5a + -6a = -1a
-1a + -5b + 7b = 0

Combine like terms: -5b + 7b = 2b
-1a + 2b = 0

Solving
-1a + 2b = 0

Solving for variable 'a'.

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

Add '-2b' to each side of the equation.
-1a + 2b + -2b = 0 + -2b

Combine like terms: 2b + -2b = 0
-1a + 0 = 0 + -2b
-1a = 0 + -2b
Remove the zero:
-1a = -2b

Divide each side by '-1'.
a = 2b

Simplifying
a = 2b