-u+4=10-7u

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Solution for -u+4=10-7u equation:


Simplifying
-1u + 4 = 10 + -7u

Reorder the terms:
4 + -1u = 10 + -7u

Solving
4 + -1u = 10 + -7u

Solving for variable 'u'.

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

Add '7u' to each side of the equation.
4 + -1u + 7u = 10 + -7u + 7u

Combine like terms: -1u + 7u = 6u
4 + 6u = 10 + -7u + 7u

Combine like terms: -7u + 7u = 0
4 + 6u = 10 + 0
4 + 6u = 10

Add '-4' to each side of the equation.
4 + -4 + 6u = 10 + -4

Combine like terms: 4 + -4 = 0
0 + 6u = 10 + -4
6u = 10 + -4

Combine like terms: 10 + -4 = 6
6u = 6

Divide each side by '6'.
u = 1

Simplifying
u = 1

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