2(4a-b)-8(7b-8a)=

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Solution for 2(4a-b)-8(7b-8a)= equation:


Simplifying
2(4a + -1b) + -8(7b + -8a) = 0
(4a * 2 + -1b * 2) + -8(7b + -8a) = 0
(8a + -2b) + -8(7b + -8a) = 0

Reorder the terms:
8a + -2b + -8(-8a + 7b) = 0
8a + -2b + (-8a * -8 + 7b * -8) = 0
8a + -2b + (64a + -56b) = 0

Reorder the terms:
8a + 64a + -2b + -56b = 0

Combine like terms: 8a + 64a = 72a
72a + -2b + -56b = 0

Combine like terms: -2b + -56b = -58b
72a + -58b = 0

Solving
72a + -58b = 0

Solving for variable 'a'.

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

Add '58b' to each side of the equation.
72a + -58b + 58b = 0 + 58b

Combine like terms: -58b + 58b = 0
72a + 0 = 0 + 58b
72a = 0 + 58b
Remove the zero:
72a = 58b

Divide each side by '72'.
a = 0.8055555556b

Simplifying
a = 0.8055555556b

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