20-5a=9a+14

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Solution for 20-5a=9a+14 equation:


Simplifying
20 + -5a = 9a + 14

Reorder the terms:
20 + -5a = 14 + 9a

Solving
20 + -5a = 14 + 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.
20 + -5a + -9a = 14 + 9a + -9a

Combine like terms: -5a + -9a = -14a
20 + -14a = 14 + 9a + -9a

Combine like terms: 9a + -9a = 0
20 + -14a = 14 + 0
20 + -14a = 14

Add '-20' to each side of the equation.
20 + -20 + -14a = 14 + -20

Combine like terms: 20 + -20 = 0
0 + -14a = 14 + -20
-14a = 14 + -20

Combine like terms: 14 + -20 = -6
-14a = -6

Divide each side by '-14'.
a = 0.4285714286

Simplifying
a = 0.4285714286

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