-23-a=8(a-4)

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Solution for -23-a=8(a-4) equation:


Simplifying
-23 + -1a = 8(a + -4)

Reorder the terms:
-23 + -1a = 8(-4 + a)
-23 + -1a = (-4 * 8 + a * 8)
-23 + -1a = (-32 + 8a)

Solving
-23 + -1a = -32 + 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.
-23 + -1a + -8a = -32 + 8a + -8a

Combine like terms: -1a + -8a = -9a
-23 + -9a = -32 + 8a + -8a

Combine like terms: 8a + -8a = 0
-23 + -9a = -32 + 0
-23 + -9a = -32

Add '23' to each side of the equation.
-23 + 23 + -9a = -32 + 23

Combine like terms: -23 + 23 = 0
0 + -9a = -32 + 23
-9a = -32 + 23

Combine like terms: -32 + 23 = -9
-9a = -9

Divide each side by '-9'.
a = 1

Simplifying
a = 1

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