595=28u-21

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Solution for 595=28u-21 equation:


Simplifying
595 = 28u + -21

Reorder the terms:
595 = -21 + 28u

Solving
595 = -21 + 28u

Solving for variable 'u'.

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

Add '-28u' to each side of the equation.
595 + -28u = -21 + 28u + -28u

Combine like terms: 28u + -28u = 0
595 + -28u = -21 + 0
595 + -28u = -21

Add '-595' to each side of the equation.
595 + -595 + -28u = -21 + -595

Combine like terms: 595 + -595 = 0
0 + -28u = -21 + -595
-28u = -21 + -595

Combine like terms: -21 + -595 = -616
-28u = -616

Divide each side by '-28'.
u = 22

Simplifying
u = 22

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