-4(1+a)=2a-8(5+3)a

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Solution for -4(1+a)=2a-8(5+3)a equation:


Simplifying
-4(1 + a) = 2a + -8(5 + 3) * a
(1 * -4 + a * -4) = 2a + -8(5 + 3) * a
(-4 + -4a) = 2a + -8(5 + 3) * a

Combine like terms: 5 + 3 = 8
-4 + -4a = 2a + -8(8) * a

Multiply -8 * 8
-4 + -4a = 2a + -64a

Combine like terms: 2a + -64a = -62a
-4 + -4a = -62a

Solving
-4 + -4a = -62a

Solving for variable 'a'.

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

Add '62a' to each side of the equation.
-4 + -4a + 62a = -62a + 62a

Combine like terms: -4a + 62a = 58a
-4 + 58a = -62a + 62a

Combine like terms: -62a + 62a = 0
-4 + 58a = 0

Add '4' to each side of the equation.
-4 + 4 + 58a = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 58a = 0 + 4
58a = 0 + 4

Combine like terms: 0 + 4 = 4
58a = 4

Divide each side by '58'.
a = 0.06896551724

Simplifying
a = 0.06896551724

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