39=2u+13

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Solution for 39=2u+13 equation:


Simplifying
39 = 2u + 13

Reorder the terms:
39 = 13 + 2u

Solving
39 = 13 + 2u

Solving for variable 'u'.

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

Add '-2u' to each side of the equation.
39 + -2u = 13 + 2u + -2u

Combine like terms: 2u + -2u = 0
39 + -2u = 13 + 0
39 + -2u = 13

Add '-39' to each side of the equation.
39 + -39 + -2u = 13 + -39

Combine like terms: 39 + -39 = 0
0 + -2u = 13 + -39
-2u = 13 + -39

Combine like terms: 13 + -39 = -26
-2u = -26

Divide each side by '-2'.
u = 13

Simplifying
u = 13

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