52=43+u

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Solution for 52=43+u equation:


Simplifying
52 = 43 + u

Solving
52 = 43 + u

Solving for variable 'u'.

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

Add '-1u' to each side of the equation.
52 + -1u = 43 + u + -1u

Combine like terms: u + -1u = 0
52 + -1u = 43 + 0
52 + -1u = 43

Add '-52' to each side of the equation.
52 + -52 + -1u = 43 + -52

Combine like terms: 52 + -52 = 0
0 + -1u = 43 + -52
-1u = 43 + -52

Combine like terms: 43 + -52 = -9
-1u = -9

Divide each side by '-1'.
u = 9

Simplifying
u = 9

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