8=2(a+4)

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


Simplifying
8 = 2(a + 4)

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

Add '-8' to each side of the equation.
8 + -8 = 8 + -8 + 2a

Combine like terms: 8 + -8 = 0
0 = 8 + -8 + 2a

Combine like terms: 8 + -8 = 0
0 = 0 + 2a
0 = 2a

Solving
0 = 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
0 + -2a = 2a + -2a
Remove the zero:
-2a = 2a + -2a

Combine like terms: 2a + -2a = 0
-2a = 0

Divide each side by '-2'.
a = 0

Simplifying
a = 0

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