-54=6(a-1)

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Solution for -54=6(a-1) equation:


Simplifying
-54 = 6(a + -1)

Reorder the terms:
-54 = 6(-1 + a)
-54 = (-1 * 6 + a * 6)
-54 = (-6 + 6a)

Solving
-54 = -6 + 6a

Solving for variable 'a'.

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

Add '-6a' to each side of the equation.
-54 + -6a = -6 + 6a + -6a

Combine like terms: 6a + -6a = 0
-54 + -6a = -6 + 0
-54 + -6a = -6

Add '54' to each side of the equation.
-54 + 54 + -6a = -6 + 54

Combine like terms: -54 + 54 = 0
0 + -6a = -6 + 54
-6a = -6 + 54

Combine like terms: -6 + 54 = 48
-6a = 48

Divide each side by '-6'.
a = -8

Simplifying
a = -8

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