25a-30a+9=0

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Solution for 25a-30a+9=0 equation:


Simplifying
25a + -30a + 9 = 0

Reorder the terms:
9 + 25a + -30a = 0

Combine like terms: 25a + -30a = -5a
9 + -5a = 0

Solving
9 + -5a = 0

Solving for variable 'a'.

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

Add '-9' to each side of the equation.
9 + -9 + -5a = 0 + -9

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

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

Divide each side by '-5'.
a = 1.8

Simplifying
a = 1.8

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