-8-a=-4(a+2)

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Solution for -8-a=-4(a+2) equation:


Simplifying
-8 + -1a = -4(a + 2)

Reorder the terms:
-8 + -1a = -4(2 + a)
-8 + -1a = (2 * -4 + a * -4)
-8 + -1a = (-8 + -4a)

Add '8' to each side of the equation.
-8 + 8 + -1a = -8 + 8 + -4a

Combine like terms: -8 + 8 = 0
0 + -1a = -8 + 8 + -4a
-1a = -8 + 8 + -4a

Combine like terms: -8 + 8 = 0
-1a = 0 + -4a
-1a = -4a

Solving
-1a = -4a

Solving for variable 'a'.

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

Add '4a' to each side of the equation.
-1a + 4a = -4a + 4a

Combine like terms: -1a + 4a = 3a
3a = -4a + 4a

Combine like terms: -4a + 4a = 0
3a = 0

Divide each side by '3'.
a = 0

Simplifying
a = 0

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