5a-45=

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Solution for 5a-45= equation:


Simplifying
5a + -45 = 0

Reorder the terms:
-45 + 5a = 0

Solving
-45 + 5a = 0

Solving for variable 'a'.

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

Add '45' to each side of the equation.
-45 + 45 + 5a = 0 + 45

Combine like terms: -45 + 45 = 0
0 + 5a = 0 + 45
5a = 0 + 45

Combine like terms: 0 + 45 = 45
5a = 45

Divide each side by '5'.
a = 9

Simplifying
a = 9

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