8a+12a-7b-9b-11a=

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Solution for 8a+12a-7b-9b-11a= equation:


Simplifying
8a + 12a + -7b + -9b + -11a = 0

Reorder the terms:
8a + 12a + -11a + -7b + -9b = 0

Combine like terms: 8a + 12a = 20a
20a + -11a + -7b + -9b = 0

Combine like terms: 20a + -11a = 9a
9a + -7b + -9b = 0

Combine like terms: -7b + -9b = -16b
9a + -16b = 0

Solving
9a + -16b = 0

Solving for variable 'a'.

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

Add '16b' to each side of the equation.
9a + -16b + 16b = 0 + 16b

Combine like terms: -16b + 16b = 0
9a + 0 = 0 + 16b
9a = 0 + 16b
Remove the zero:
9a = 16b

Divide each side by '9'.
a = 1.777777778b

Simplifying
a = 1.777777778b

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