5a+4(8-a)=16-2(4a+19)

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Solution for 5a+4(8-a)=16-2(4a+19) equation:


Simplifying
5a + 4(8 + -1a) = 16 + -2(4a + 19)
5a + (8 * 4 + -1a * 4) = 16 + -2(4a + 19)
5a + (32 + -4a) = 16 + -2(4a + 19)

Reorder the terms:
32 + 5a + -4a = 16 + -2(4a + 19)

Combine like terms: 5a + -4a = 1a
32 + 1a = 16 + -2(4a + 19)

Reorder the terms:
32 + 1a = 16 + -2(19 + 4a)
32 + 1a = 16 + (19 * -2 + 4a * -2)
32 + 1a = 16 + (-38 + -8a)

Combine like terms: 16 + -38 = -22
32 + 1a = -22 + -8a

Solving
32 + 1a = -22 + -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.
32 + 1a + 8a = -22 + -8a + 8a

Combine like terms: 1a + 8a = 9a
32 + 9a = -22 + -8a + 8a

Combine like terms: -8a + 8a = 0
32 + 9a = -22 + 0
32 + 9a = -22

Add '-32' to each side of the equation.
32 + -32 + 9a = -22 + -32

Combine like terms: 32 + -32 = 0
0 + 9a = -22 + -32
9a = -22 + -32

Combine like terms: -22 + -32 = -54
9a = -54

Divide each side by '9'.
a = -6

Simplifying
a = -6

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