47=2u+15

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Solution for 47=2u+15 equation:


Simplifying
47 = 2u + 15

Reorder the terms:
47 = 15 + 2u

Solving
47 = 15 + 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.
47 + -2u = 15 + 2u + -2u

Combine like terms: 2u + -2u = 0
47 + -2u = 15 + 0
47 + -2u = 15

Add '-47' to each side of the equation.
47 + -47 + -2u = 15 + -47

Combine like terms: 47 + -47 = 0
0 + -2u = 15 + -47
-2u = 15 + -47

Combine like terms: 15 + -47 = -32
-2u = -32

Divide each side by '-2'.
u = 16

Simplifying
u = 16

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