4-6(2+a)=27+a

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Solution for 4-6(2+a)=27+a equation:


Simplifying
4 + -6(2 + a) = 27 + a
4 + (2 * -6 + a * -6) = 27 + a
4 + (-12 + -6a) = 27 + a

Combine like terms: 4 + -12 = -8
-8 + -6a = 27 + a

Solving
-8 + -6a = 27 + 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.
-8 + -6a + -1a = 27 + a + -1a

Combine like terms: -6a + -1a = -7a
-8 + -7a = 27 + a + -1a

Combine like terms: a + -1a = 0
-8 + -7a = 27 + 0
-8 + -7a = 27

Add '8' to each side of the equation.
-8 + 8 + -7a = 27 + 8

Combine like terms: -8 + 8 = 0
0 + -7a = 27 + 8
-7a = 27 + 8

Combine like terms: 27 + 8 = 35
-7a = 35

Divide each side by '-7'.
a = -5

Simplifying
a = -5

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