2b(4a-5d)=

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Solution for 2b(4a-5d)= equation: 


Simplifying
2b(4a + -5d) = 0
(4a * 2b + -5d * 2b) = 0
(8ab + -10bd) = 0

Solving
8ab + -10bd = 0

Solving for variable 'a'.

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

Add '10bd' to each side of the equation.
8ab + -10bd + 10bd = 0 + 10bd

Combine like terms: -10bd + 10bd = 0
8ab + 0 = 0 + 10bd
8ab = 0 + 10bd
Remove the zero:
8ab = 10bd

Divide each side by '8b'.
a = 1.25d

Simplifying
a = 1.25d

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