12a+19b+12a-9b=

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Solution for 12a+19b+12a-9b= equation:


Simplifying
12a + 19b + 12a + -9b = 0

Reorder the terms:
12a + 12a + 19b + -9b = 0

Combine like terms: 12a + 12a = 24a
24a + 19b + -9b = 0

Combine like terms: 19b + -9b = 10b
24a + 10b = 0

Solving
24a + 10b = 0

Solving for variable 'a'.

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

Add '-10b' to each side of the equation.
24a + 10b + -10b = 0 + -10b

Combine like terms: 10b + -10b = 0
24a + 0 = 0 + -10b
24a = 0 + -10b
Remove the zero:
24a = -10b

Divide each side by '24'.
a = -0.4166666667b

Simplifying
a = -0.4166666667b

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