-12a-2b+7a-11b-a=

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Solution for -12a-2b+7a-11b-a= equation:


Simplifying
-12a + -2b + 7a + -11b + -1a = 0

Reorder the terms:
-12a + 7a + -1a + -2b + -11b = 0

Combine like terms: -12a + 7a = -5a
-5a + -1a + -2b + -11b = 0

Combine like terms: -5a + -1a = -6a
-6a + -2b + -11b = 0

Combine like terms: -2b + -11b = -13b
-6a + -13b = 0

Solving
-6a + -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.
-6a + -13b + 13b = 0 + 13b

Combine like terms: -13b + 13b = 0
-6a + 0 = 0 + 13b
-6a = 0 + 13b
Remove the zero:
-6a = 13b

Divide each side by '-6'.
a = -2.166666667b

Simplifying
a = -2.166666667b

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