20a-5b+12a-8b=

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Solution for 20a-5b+12a-8b= equation:


Simplifying
20a + -5b + 12a + -8b = 0

Reorder the terms:
20a + 12a + -5b + -8b = 0

Combine like terms: 20a + 12a = 32a
32a + -5b + -8b = 0

Combine like terms: -5b + -8b = -13b
32a + -13b = 0

Solving
32a + -13b = 0

Solving for variable 'a'.

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

Add '13b' to each side of the equation.
32a + -13b + 13b = 0 + 13b

Combine like terms: -13b + 13b = 0
32a + 0 = 0 + 13b
32a = 0 + 13b
Remove the zero:
32a = 13b

Divide each side by '32'.
a = 0.40625b

Simplifying
a = 0.40625b

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