84=-6(a-8)

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Solution for 84=-6(a-8) equation:


Simplifying
84 = -6(a + -8)

Reorder the terms:
84 = -6(-8 + a)
84 = (-8 * -6 + a * -6)
84 = (48 + -6a)

Solving
84 = 48 + -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.
84 + 6a = 48 + -6a + 6a

Combine like terms: -6a + 6a = 0
84 + 6a = 48 + 0
84 + 6a = 48

Add '-84' to each side of the equation.
84 + -84 + 6a = 48 + -84

Combine like terms: 84 + -84 = 0
0 + 6a = 48 + -84
6a = 48 + -84

Combine like terms: 48 + -84 = -36
6a = -36

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

Simplifying
a = -6

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