(a-5)+4=-9

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Solution for (a-5)+4=-9 equation:


Simplifying
(a + -5) + 4 = -9

Reorder the terms:
(-5 + a) + 4 = -9

Remove parenthesis around (-5 + a)
-5 + a + 4 = -9

Reorder the terms:
-5 + 4 + a = -9

Combine like terms: -5 + 4 = -1
-1 + a = -9

Solving
-1 + a = -9

Solving for variable 'a'.

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

Add '1' to each side of the equation.
-1 + 1 + a = -9 + 1

Combine like terms: -1 + 1 = 0
0 + a = -9 + 1
a = -9 + 1

Combine like terms: -9 + 1 = -8
a = -8

Simplifying
a = -8

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