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

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


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

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

Combine like terms: -7b + -9b = -16b
20a + -16b + -11b = 0

Combine like terms: -16b + -11b = -27b
20a + -27b = 0

Solving
20a + -27b = 0

Solving for variable 'a'.

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

Add '27b' to each side of the equation.
20a + -27b + 27b = 0 + 27b

Combine like terms: -27b + 27b = 0
20a + 0 = 0 + 27b
20a = 0 + 27b
Remove the zero:
20a = 27b

Divide each side by '20'.
a = 1.35b

Simplifying
a = 1.35b

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