4*(2-a)=5a-[2a-3-(1-a)*8]

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Solution for 4*(2-a)=5a-[2a-3-(1-a)*8] equation:


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

Reorder the terms for easier multiplication:
8 + -4a = 5a + -1[2a + -3 + -1 * 8(1 + -1a)]

Multiply -1 * 8
8 + -4a = 5a + -1[2a + -3 + -8(1 + -1a)]
8 + -4a = 5a + -1[2a + -3 + (1 * -8 + -1a * -8)]
8 + -4a = 5a + -1[2a + -3 + (-8 + 8a)]

Reorder the terms:
8 + -4a = 5a + -1[-3 + -8 + 2a + 8a]

Combine like terms: -3 + -8 = -11
8 + -4a = 5a + -1[-11 + 2a + 8a]

Combine like terms: 2a + 8a = 10a
8 + -4a = 5a + -1[-11 + 10a]
8 + -4a = 5a + [-11 * -1 + 10a * -1]
8 + -4a = 5a + [11 + -10a]

Reorder the terms:
8 + -4a = 11 + 5a + -10a

Combine like terms: 5a + -10a = -5a
8 + -4a = 11 + -5a

Solving
8 + -4a = 11 + -5a

Solving for variable 'a'.

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

Add '5a' to each side of the equation.
8 + -4a + 5a = 11 + -5a + 5a

Combine like terms: -4a + 5a = 1a
8 + 1a = 11 + -5a + 5a

Combine like terms: -5a + 5a = 0
8 + 1a = 11 + 0
8 + 1a = 11

Add '-8' to each side of the equation.
8 + -8 + 1a = 11 + -8

Combine like terms: 8 + -8 = 0
0 + 1a = 11 + -8
1a = 11 + -8

Combine like terms: 11 + -8 = 3
1a = 3

Divide each side by '1'.
a = 3

Simplifying
a = 3

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