8-6.2u=-23

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Solution for 8-6.2u=-23 equation: 


Simplifying
8 + -6.2u = -23

Solving
8 + -6.2u = -23

Solving for variable 'u'.

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

Add '-8' to each side of the equation.
8 + -8 + -6.2u = -23 + -8

Combine like terms: 8 + -8 = 0
0 + -6.2u = -23 + -8
-6.2u = -23 + -8

Combine like terms: -23 + -8 = -31
-6.2u = -31

Divide each side by '-6.2'.
u = 5

Simplifying
u = 5

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