3a+2b-6a-9b=

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Solution for 3a+2b-6a-9b= equation:


Simplifying
3a + 2b + -6a + -9b = 0

Reorder the terms:
3a + -6a + 2b + -9b = 0

Combine like terms: 3a + -6a = -3a
-3a + 2b + -9b = 0

Combine like terms: 2b + -9b = -7b
-3a + -7b = 0

Solving
-3a + -7b = 0

Solving for variable 'a'.

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

Add '7b' to each side of the equation.
-3a + -7b + 7b = 0 + 7b

Combine like terms: -7b + 7b = 0
-3a + 0 = 0 + 7b
-3a = 0 + 7b
Remove the zero:
-3a = 7b

Divide each side by '-3'.
a = -2.333333333b

Simplifying
a = -2.333333333b

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