12a-8b-4a+5b=

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Solution for 12a-8b-4a+5b= equation:


Simplifying
12a + -8b + -4a + 5b = 0

Reorder the terms:
12a + -4a + -8b + 5b = 0

Combine like terms: 12a + -4a = 8a
8a + -8b + 5b = 0

Combine like terms: -8b + 5b = -3b
8a + -3b = 0

Solving
8a + -3b = 0

Solving for variable 'a'.

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

Add '3b' to each side of the equation.
8a + -3b + 3b = 0 + 3b

Combine like terms: -3b + 3b = 0
8a + 0 = 0 + 3b
8a = 0 + 3b
Remove the zero:
8a = 3b

Divide each side by '8'.
a = 0.375b

Simplifying
a = 0.375b

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