3b-5a+6b-7a=

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Solution for 3b-5a+6b-7a= equation:


Simplifying
3b + -5a + 6b + -7a = 0

Reorder the terms:
-5a + -7a + 3b + 6b = 0

Combine like terms: -5a + -7a = -12a
-12a + 3b + 6b = 0

Combine like terms: 3b + 6b = 9b
-12a + 9b = 0

Solving
-12a + 9b = 0

Solving for variable 'a'.

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

Add '-9b' to each side of the equation.
-12a + 9b + -9b = 0 + -9b

Combine like terms: 9b + -9b = 0
-12a + 0 = 0 + -9b
-12a = 0 + -9b
Remove the zero:
-12a = -9b

Divide each side by '-12'.
a = 0.75b

Simplifying
a = 0.75b

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