3(2a-b)-8(7b-5a)=

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Solution for 3(2a-b)-8(7b-5a)= equation:


Simplifying
3(2a + -1b) + -8(7b + -5a) = 0
(2a * 3 + -1b * 3) + -8(7b + -5a) = 0
(6a + -3b) + -8(7b + -5a) = 0

Reorder the terms:
6a + -3b + -8(-5a + 7b) = 0
6a + -3b + (-5a * -8 + 7b * -8) = 0
6a + -3b + (40a + -56b) = 0

Reorder the terms:
6a + 40a + -3b + -56b = 0

Combine like terms: 6a + 40a = 46a
46a + -3b + -56b = 0

Combine like terms: -3b + -56b = -59b
46a + -59b = 0

Solving
46a + -59b = 0

Solving for variable 'a'.

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

Add '59b' to each side of the equation.
46a + -59b + 59b = 0 + 59b

Combine like terms: -59b + 59b = 0
46a + 0 = 0 + 59b
46a = 0 + 59b
Remove the zero:
46a = 59b

Divide each side by '46'.
a = 1.282608696b

Simplifying
a = 1.282608696b

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