2*u+8=5*3

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Solution for 2*u+8=5*3 equation: 


Simplifying
2u + 8 = 5 * 3

Reorder the terms:
8 + 2u = 5 * 3

Multiply 5 * 3
8 + 2u = 15

Solving
8 + 2u = 15

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 + 2u = 15 + -8

Combine like terms: 8 + -8 = 0
0 + 2u = 15 + -8
2u = 15 + -8

Combine like terms: 15 + -8 = 7
2u = 7

Divide each side by '2'.
u = 3.5

Simplifying
u = 3.5

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