-27=2+7(a-6)

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Solution for -27=2+7(a-6) equation:


Simplifying
-27 = 2 + 7(a + -6)

Reorder the terms:
-27 = 2 + 7(-6 + a)
-27 = 2 + (-6 * 7 + a * 7)
-27 = 2 + (-42 + 7a)

Combine like terms: 2 + -42 = -40
-27 = -40 + 7a

Solving
-27 = -40 + 7a

Solving for variable 'a'.

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

Add '-7a' to each side of the equation.
-27 + -7a = -40 + 7a + -7a

Combine like terms: 7a + -7a = 0
-27 + -7a = -40 + 0
-27 + -7a = -40

Add '27' to each side of the equation.
-27 + 27 + -7a = -40 + 27

Combine like terms: -27 + 27 = 0
0 + -7a = -40 + 27
-7a = -40 + 27

Combine like terms: -40 + 27 = -13
-7a = -13

Divide each side by '-7'.
a = 1.857142857

Simplifying
a = 1.857142857

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