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

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Solution for 8+4a=-4(1-2a) equation:


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

Solving
8 + 4a = -4 + 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.
8 + 4a + -8a = -4 + 8a + -8a

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

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

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

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

Combine like terms: -4 + -8 = -12
-4a = -12

Divide each side by '-4'.
a = 3

Simplifying
a = 3

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