8(a-3)-5(5(a-2))=10(2a+8)

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Solution for 8(a-3)-5(5(a-2))=10(2a+8) equation:


Simplifying
8(a + -3) + -5(5(a + -2)) = 10(2a + 8)

Reorder the terms:
8(-3 + a) + -5(5(a + -2)) = 10(2a + 8)
(-3 * 8 + a * 8) + -5(5(a + -2)) = 10(2a + 8)
(-24 + 8a) + -5(5(a + -2)) = 10(2a + 8)

Reorder the terms:
-24 + 8a + -5(5(-2 + a)) = 10(2a + 8)
-24 + 8a + -5((-2 * 5 + a * 5)) = 10(2a + 8)
-24 + 8a + -5((-10 + 5a)) = 10(2a + 8)
-24 + 8a + (-10 * -5 + 5a * -5) = 10(2a + 8)
-24 + 8a + (50 + -25a) = 10(2a + 8)

Reorder the terms:
-24 + 50 + 8a + -25a = 10(2a + 8)

Combine like terms: -24 + 50 = 26
26 + 8a + -25a = 10(2a + 8)

Combine like terms: 8a + -25a = -17a
26 + -17a = 10(2a + 8)

Reorder the terms:
26 + -17a = 10(8 + 2a)
26 + -17a = (8 * 10 + 2a * 10)
26 + -17a = (80 + 20a)

Solving
26 + -17a = 80 + 20a

Solving for variable 'a'.

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

Add '-20a' to each side of the equation.
26 + -17a + -20a = 80 + 20a + -20a

Combine like terms: -17a + -20a = -37a
26 + -37a = 80 + 20a + -20a

Combine like terms: 20a + -20a = 0
26 + -37a = 80 + 0
26 + -37a = 80

Add '-26' to each side of the equation.
26 + -26 + -37a = 80 + -26

Combine like terms: 26 + -26 = 0
0 + -37a = 80 + -26
-37a = 80 + -26

Combine like terms: 80 + -26 = 54
-37a = 54

Divide each side by '-37'.
a = -1.459459459

Simplifying
a = -1.459459459

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