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

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


Simplifying
8(2a + -1b) + -3(7b + -8a) = 0
(2a * 8 + -1b * 8) + -3(7b + -8a) = 0
(16a + -8b) + -3(7b + -8a) = 0

Reorder the terms:
16a + -8b + -3(-8a + 7b) = 0
16a + -8b + (-8a * -3 + 7b * -3) = 0
16a + -8b + (24a + -21b) = 0

Reorder the terms:
16a + 24a + -8b + -21b = 0

Combine like terms: 16a + 24a = 40a
40a + -8b + -21b = 0

Combine like terms: -8b + -21b = -29b
40a + -29b = 0

Solving
40a + -29b = 0

Solving for variable 'a'.

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

Add '29b' to each side of the equation.
40a + -29b + 29b = 0 + 29b

Combine like terms: -29b + 29b = 0
40a + 0 = 0 + 29b
40a = 0 + 29b
Remove the zero:
40a = 29b

Divide each side by '40'.
a = 0.725b

Simplifying
a = 0.725b

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