9b+3a-2a-b=

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Solution for 9b+3a-2a-b= equation:


Simplifying
9b + 3a + -2a + -1b = 0

Reorder the terms:
3a + -2a + 9b + -1b = 0

Combine like terms: 3a + -2a = 1a
1a + 9b + -1b = 0

Combine like terms: 9b + -1b = 8b
1a + 8b = 0

Solving
1a + 8b = 0

Solving for variable 'a'.

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

Add '-8b' to each side of the equation.
1a + 8b + -8b = 0 + -8b

Combine like terms: 8b + -8b = 0
1a + 0 = 0 + -8b
1a = 0 + -8b
Remove the zero:
1a = -8b

Divide each side by '1'.
a = -8b

Simplifying
a = -8b

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