-27+7a=8(a-3)

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Solution for -27+7a=8(a-3) equation:


Simplifying
-27 + 7a = 8(a + -3)

Reorder the terms:
-27 + 7a = 8(-3 + a)
-27 + 7a = (-3 * 8 + a * 8)
-27 + 7a = (-24 + 8a)

Solving
-27 + 7a = -24 + 8a

Solving for variable 'a'.

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

Add '-8a' to each side of the equation.
-27 + 7a + -8a = -24 + 8a + -8a

Combine like terms: 7a + -8a = -1a
-27 + -1a = -24 + 8a + -8a

Combine like terms: 8a + -8a = 0
-27 + -1a = -24 + 0
-27 + -1a = -24

Add '27' to each side of the equation.
-27 + 27 + -1a = -24 + 27

Combine like terms: -27 + 27 = 0
0 + -1a = -24 + 27
-1a = -24 + 27

Combine like terms: -24 + 27 = 3
-1a = 3

Divide each side by '-1'.
a = -3

Simplifying
a = -3

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