-20a=-9a-33

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Solution for -20a=-9a-33 equation: 


Simplifying
-20a = -9a + -33

Reorder the terms:
-20a = -33 + -9a

Solving
-20a = -33 + -9a

Solving for variable 'a'.

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

Add '9a' to each side of the equation.
-20a + 9a = -33 + -9a + 9a

Combine like terms: -20a + 9a = -11a
-11a = -33 + -9a + 9a

Combine like terms: -9a + 9a = 0
-11a = -33 + 0
-11a = -33

Divide each side by '-11'.
a = 3

Simplifying
a = 3

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