5a+8+9a=6a-4a

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Solution for 5a+8+9a=6a-4a equation:


Simplifying
5a + 8 + 9a = 6a + -4a

Reorder the terms:
8 + 5a + 9a = 6a + -4a

Combine like terms: 5a + 9a = 14a
8 + 14a = 6a + -4a

Combine like terms: 6a + -4a = 2a
8 + 14a = 2a

Solving
8 + 14a = 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
8 + 14a + -2a = 2a + -2a

Combine like terms: 14a + -2a = 12a
8 + 12a = 2a + -2a

Combine like terms: 2a + -2a = 0
8 + 12a = 0

Add '-8' to each side of the equation.
8 + -8 + 12a = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 12a = 0 + -8
12a = 0 + -8

Combine like terms: 0 + -8 = -8
12a = -8

Divide each side by '12'.
a = -0.6666666667

Simplifying
a = -0.6666666667

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