5(8a-b)-7(8b-6a)=

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Solution for 5(8a-b)-7(8b-6a)= equation:


Simplifying
5(8a + -1b) + -7(8b + -6a) = 0
(8a * 5 + -1b * 5) + -7(8b + -6a) = 0
(40a + -5b) + -7(8b + -6a) = 0

Reorder the terms:
40a + -5b + -7(-6a + 8b) = 0
40a + -5b + (-6a * -7 + 8b * -7) = 0
40a + -5b + (42a + -56b) = 0

Reorder the terms:
40a + 42a + -5b + -56b = 0

Combine like terms: 40a + 42a = 82a
82a + -5b + -56b = 0

Combine like terms: -5b + -56b = -61b
82a + -61b = 0

Solving
82a + -61b = 0

Solving for variable 'a'.

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

Add '61b' to each side of the equation.
82a + -61b + 61b = 0 + 61b

Combine like terms: -61b + 61b = 0
82a + 0 = 0 + 61b
82a = 0 + 61b
Remove the zero:
82a = 61b

Divide each side by '82'.
a = 0.743902439b

Simplifying
a = 0.743902439b

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