a-5+10=9

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Solution for a-5+10=9 equation: 


Simplifying
a + -5 + 10 = 9

Reorder the terms:
-5 + 10 + a = 9

Combine like terms: -5 + 10 = 5
5 + a = 9

Solving
5 + a = 9

Solving for variable 'a'.

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

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

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

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

Simplifying
a = 4

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