4a+6=9+8a

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Solution for 4a+6=9+8a equation:


Simplifying
4a + 6 = 9 + 8a

Reorder the terms:
6 + 4a = 9 + 8a

Solving
6 + 4a = 9 + 8a

Solving for variable 'a'.

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

Add '-8a' to each side of the equation.
6 + 4a + -8a = 9 + 8a + -8a

Combine like terms: 4a + -8a = -4a
6 + -4a = 9 + 8a + -8a

Combine like terms: 8a + -8a = 0
6 + -4a = 9 + 0
6 + -4a = 9

Add '-6' to each side of the equation.
6 + -6 + -4a = 9 + -6

Combine like terms: 6 + -6 = 0
0 + -4a = 9 + -6
-4a = 9 + -6

Combine like terms: 9 + -6 = 3
-4a = 3

Divide each side by '-4'.
a = -0.75

Simplifying
a = -0.75

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