(a+4)=8[a-(10-a)]

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Solution for (a+4)=8[a-(10-a)] equation:


Simplifying
(a + 4) = 8[a + -1(10 + -1a)]

Reorder the terms:
(4 + a) = 8[a + -1(10 + -1a)]

Remove parenthesis around (4 + a)
4 + a = 8[a + -1(10 + -1a)]
4 + a = 8[a + (10 * -1 + -1a * -1)]
4 + a = 8[a + (-10 + 1a)]

Reorder the terms:
4 + a = 8[-10 + a + 1a]

Combine like terms: a + 1a = 2a
4 + a = 8[-10 + 2a]
4 + a = [-10 * 8 + 2a * 8]
4 + a = [-80 + 16a]

Solving
4 + a = -80 + 16a

Solving for variable 'a'.

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

Add '-16a' to each side of the equation.
4 + a + -16a = -80 + 16a + -16a

Combine like terms: a + -16a = -15a
4 + -15a = -80 + 16a + -16a

Combine like terms: 16a + -16a = 0
4 + -15a = -80 + 0
4 + -15a = -80

Add '-4' to each side of the equation.
4 + -4 + -15a = -80 + -4

Combine like terms: 4 + -4 = 0
0 + -15a = -80 + -4
-15a = -80 + -4

Combine like terms: -80 + -4 = -84
-15a = -84

Divide each side by '-15'.
a = 5.6

Simplifying
a = 5.6

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