-27-6a=3a-6(a+1)

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Solution for -27-6a=3a-6(a+1) equation:


Simplifying
-27 + -6a = 3a + -6(a + 1)

Reorder the terms:
-27 + -6a = 3a + -6(1 + a)
-27 + -6a = 3a + (1 * -6 + a * -6)
-27 + -6a = 3a + (-6 + -6a)

Reorder the terms:
-27 + -6a = -6 + 3a + -6a

Combine like terms: 3a + -6a = -3a
-27 + -6a = -6 + -3a

Solving
-27 + -6a = -6 + -3a

Solving for variable 'a'.

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

Add '3a' to each side of the equation.
-27 + -6a + 3a = -6 + -3a + 3a

Combine like terms: -6a + 3a = -3a
-27 + -3a = -6 + -3a + 3a

Combine like terms: -3a + 3a = 0
-27 + -3a = -6 + 0
-27 + -3a = -6

Add '27' to each side of the equation.
-27 + 27 + -3a = -6 + 27

Combine like terms: -27 + 27 = 0
0 + -3a = -6 + 27
-3a = -6 + 27

Combine like terms: -6 + 27 = 21
-3a = 21

Divide each side by '-3'.
a = -7

Simplifying
a = -7

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