21(u-951)=231

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Solution for 21(u-951)=231 equation:


Simplifying
21(u + -951) = 231

Reorder the terms:
21(-951 + u) = 231
(-951 * 21 + u * 21) = 231
(-19971 + 21u) = 231

Solving
-19971 + 21u = 231

Solving for variable 'u'.

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

Add '19971' to each side of the equation.
-19971 + 19971 + 21u = 231 + 19971

Combine like terms: -19971 + 19971 = 0
0 + 21u = 231 + 19971
21u = 231 + 19971

Combine like terms: 231 + 19971 = 20202
21u = 20202

Divide each side by '21'.
u = 962

Simplifying
u = 962

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