6a=3(a+4)-a

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Solution for 6a=3(a+4)-a equation:


Simplifying
6a = 3(a + 4) + -1a

Reorder the terms:
6a = 3(4 + a) + -1a
6a = (4 * 3 + a * 3) + -1a
6a = (12 + 3a) + -1a

Combine like terms: 3a + -1a = 2a
6a = 12 + 2a

Solving
6a = 12 + 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
6a + -2a = 12 + 2a + -2a

Combine like terms: 6a + -2a = 4a
4a = 12 + 2a + -2a

Combine like terms: 2a + -2a = 0
4a = 12 + 0
4a = 12

Divide each side by '4'.
a = 3

Simplifying
a = 3

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