4(a+3)=a+6

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


Simplifying
4(a + 3) = a + 6

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

Reorder the terms:
12 + 4a = 6 + a

Solving
12 + 4a = 6 + a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
12 + 4a + -1a = 6 + a + -1a

Combine like terms: 4a + -1a = 3a
12 + 3a = 6 + a + -1a

Combine like terms: a + -1a = 0
12 + 3a = 6 + 0
12 + 3a = 6

Add '-12' to each side of the equation.
12 + -12 + 3a = 6 + -12

Combine like terms: 12 + -12 = 0
0 + 3a = 6 + -12
3a = 6 + -12

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

Divide each side by '3'.
a = -2

Simplifying
a = -2

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