8+12a=20a

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Solution for 8+12a=20a equation:


Simplifying
8 + 12a = 20a

Solving
8 + 12a = 20a

Solving for variable 'a'.

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

Add '-20a' to each side of the equation.
8 + 12a + -20a = 20a + -20a

Combine like terms: 12a + -20a = -8a
8 + -8a = 20a + -20a

Combine like terms: 20a + -20a = 0
8 + -8a = 0

Add '-8' to each side of the equation.
8 + -8 + -8a = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -8a = 0 + -8
-8a = 0 + -8

Combine like terms: 0 + -8 = -8
-8a = -8

Divide each side by '-8'.
a = 1

Simplifying
a = 1

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