9a=2a+25

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Solution for 9a=2a+25 equation: 


Simplifying
9a = 2a + 25

Reorder the terms:
9a = 25 + 2a

Solving
9a = 25 + 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.
9a + -2a = 25 + 2a + -2a

Combine like terms: 9a + -2a = 7a
7a = 25 + 2a + -2a

Combine like terms: 2a + -2a = 0
7a = 25 + 0
7a = 25

Divide each side by '7'.
a = 3.571428571

Simplifying
a = 3.571428571

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