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

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


Simplifying
7(8a + -1b) + -6(7b + -5a) = 0
(8a * 7 + -1b * 7) + -6(7b + -5a) = 0
(56a + -7b) + -6(7b + -5a) = 0

Reorder the terms:
56a + -7b + -6(-5a + 7b) = 0
56a + -7b + (-5a * -6 + 7b * -6) = 0
56a + -7b + (30a + -42b) = 0

Reorder the terms:
56a + 30a + -7b + -42b = 0

Combine like terms: 56a + 30a = 86a
86a + -7b + -42b = 0

Combine like terms: -7b + -42b = -49b
86a + -49b = 0

Solving
86a + -49b = 0

Solving for variable 'a'.

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

Add '49b' to each side of the equation.
86a + -49b + 49b = 0 + 49b

Combine like terms: -49b + 49b = 0
86a + 0 = 0 + 49b
86a = 0 + 49b
Remove the zero:
86a = 49b

Divide each side by '86'.
a = 0.5697674419b

Simplifying
a = 0.5697674419b

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