-9a-11b+(-2a)+7b=

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Solution for -9a-11b+(-2a)+7b= equation:


Simplifying
-9a + -11b + (-2a) + 7b = 0

Reorder the terms:
-9a + (-2a) + -11b + 7b = 0

Combine like terms: -9a + (-2a) = -11a
-11a + -11b + 7b = 0

Combine like terms: -11b + 7b = -4b
-11a + -4b = 0

Solving
-11a + -4b = 0

Solving for variable 'a'.

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

Add '4b' to each side of the equation.
-11a + -4b + 4b = 0 + 4b

Combine like terms: -4b + 4b = 0
-11a + 0 = 0 + 4b
-11a = 0 + 4b
Remove the zero:
-11a = 4b

Divide each side by '-11'.
a = -0.3636363636b

Simplifying
a = -0.3636363636b

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