5x+3a=7x+9a

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Solution for 5x+3a=7x+9a equation:


Simplifying
5x + 3a = 7x + 9a

Reorder the terms:
3a + 5x = 7x + 9a

Reorder the terms:
3a + 5x = 9a + 7x

Solving
3a + 5x = 9a + 7x

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.
3a + -9a + 5x = 9a + -9a + 7x

Combine like terms: 3a + -9a = -6a
-6a + 5x = 9a + -9a + 7x

Combine like terms: 9a + -9a = 0
-6a + 5x = 0 + 7x
-6a + 5x = 7x

Add '-5x' to each side of the equation.
-6a + 5x + -5x = 7x + -5x

Combine like terms: 5x + -5x = 0
-6a + 0 = 7x + -5x
-6a = 7x + -5x

Combine like terms: 7x + -5x = 2x
-6a = 2x

Divide each side by '-6'.
a = -0.3333333333x

Simplifying
a = -0.3333333333x

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