5+4*a=9-2*a

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Solution for 5+4*a=9-2*a equation:


Simplifying
5 + 4a = 9 + -2a

Solving
5 + 4a = 9 + -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.
5 + 4a + 2a = 9 + -2a + 2a

Combine like terms: 4a + 2a = 6a
5 + 6a = 9 + -2a + 2a

Combine like terms: -2a + 2a = 0
5 + 6a = 9 + 0
5 + 6a = 9

Add '-5' to each side of the equation.
5 + -5 + 6a = 9 + -5

Combine like terms: 5 + -5 = 0
0 + 6a = 9 + -5
6a = 9 + -5

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

Divide each side by '6'.
a = 0.6666666667

Simplifying
a = 0.6666666667

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