6.4=4u

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Solution for 6.4=4u equation:


Simplifying
6.4 = 4u

Solving
6.4 = 4u

Solving for variable 'u'.

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

Add '-4u' to each side of the equation.
6.4 + -4u = 4u + -4u

Combine like terms: 4u + -4u = 0
6.4 + -4u = 0

Add '-6.4' to each side of the equation.
6.4 + -6.4 + -4u = 0 + -6.4

Combine like terms: 6.4 + -6.4 = 0.0
0.0 + -4u = 0 + -6.4
-4u = 0 + -6.4

Combine like terms: 0 + -6.4 = -6.4
-4u = -6.4

Divide each side by '-4'.
u = 1.6

Simplifying
u = 1.6

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