2a-17+20a-9=

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Solution for 2a-17+20a-9= equation:


Simplifying
2a + -17 + 20a + -9 = 0

Reorder the terms:
-17 + -9 + 2a + 20a = 0

Combine like terms: -17 + -9 = -26
-26 + 2a + 20a = 0

Combine like terms: 2a + 20a = 22a
-26 + 22a = 0

Solving
-26 + 22a = 0

Solving for variable 'a'.

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

Add '26' to each side of the equation.
-26 + 26 + 22a = 0 + 26

Combine like terms: -26 + 26 = 0
0 + 22a = 0 + 26
22a = 0 + 26

Combine like terms: 0 + 26 = 26
22a = 26

Divide each side by '22'.
a = 1.181818182

Simplifying
a = 1.181818182

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