-39=-8(a-2)-3(8a-3)

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Solution for -39=-8(a-2)-3(8a-3) equation:


Simplifying
-39 = -8(a + -2) + -3(8a + -3)

Reorder the terms:
-39 = -8(-2 + a) + -3(8a + -3)
-39 = (-2 * -8 + a * -8) + -3(8a + -3)
-39 = (16 + -8a) + -3(8a + -3)

Reorder the terms:
-39 = 16 + -8a + -3(-3 + 8a)
-39 = 16 + -8a + (-3 * -3 + 8a * -3)
-39 = 16 + -8a + (9 + -24a)

Reorder the terms:
-39 = 16 + 9 + -8a + -24a

Combine like terms: 16 + 9 = 25
-39 = 25 + -8a + -24a

Combine like terms: -8a + -24a = -32a
-39 = 25 + -32a

Solving
-39 = 25 + -32a

Solving for variable 'a'.

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

Add '32a' to each side of the equation.
-39 + 32a = 25 + -32a + 32a

Combine like terms: -32a + 32a = 0
-39 + 32a = 25 + 0
-39 + 32a = 25

Add '39' to each side of the equation.
-39 + 39 + 32a = 25 + 39

Combine like terms: -39 + 39 = 0
0 + 32a = 25 + 39
32a = 25 + 39

Combine like terms: 25 + 39 = 64
32a = 64

Divide each side by '32'.
a = 2

Simplifying
a = 2

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