[a-8]+2=4

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Solution for [a-8]+2=4 equation:


Simplifying
[a + -8] + 2 = 4

Reorder the terms:
[-8 + a] + 2 = 4

Remove brackets around [-8 + a]
-8 + a + 2 = 4

Reorder the terms:
-8 + 2 + a = 4

Combine like terms: -8 + 2 = -6
-6 + a = 4

Solving
-6 + a = 4

Solving for variable 'a'.

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

Add '6' to each side of the equation.
-6 + 6 + a = 4 + 6

Combine like terms: -6 + 6 = 0
0 + a = 4 + 6
a = 4 + 6

Combine like terms: 4 + 6 = 10
a = 10

Simplifying
a = 10

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