11+5a+3b+9b=

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Solution for 11+5a+3b+9b= equation:


Simplifying
11 + 5a + 3b + 9b = 0

Combine like terms: 3b + 9b = 12b
11 + 5a + 12b = 0

Solving
11 + 5a + 12b = 0

Solving for variable 'a'.

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

Add '-11' to each side of the equation.
11 + 5a + -11 + 12b = 0 + -11

Reorder the terms:
11 + -11 + 5a + 12b = 0 + -11

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

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

Add '-12b' to each side of the equation.
5a + 12b + -12b = -11 + -12b

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

Divide each side by '5'.
a = -2.2 + -2.4b

Simplifying
a = -2.2 + -2.4b

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