3a-6-(a+2)=0

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Solution for 3a-6-(a+2)=0 equation:


Simplifying
3a + -6 + -1(a + 2) = 0

Reorder the terms:
3a + -6 + -1(2 + a) = 0
3a + -6 + (2 * -1 + a * -1) = 0
3a + -6 + (-2 + -1a) = 0

Reorder the terms:
-6 + -2 + 3a + -1a = 0

Combine like terms: -6 + -2 = -8
-8 + 3a + -1a = 0

Combine like terms: 3a + -1a = 2a
-8 + 2a = 0

Solving
-8 + 2a = 0

Solving for variable 'a'.

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

Add '8' to each side of the equation.
-8 + 8 + 2a = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 2a = 0 + 8
2a = 0 + 8

Combine like terms: 0 + 8 = 8
2a = 8

Divide each side by '2'.
a = 4

Simplifying
a = 4

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