2xu+x-xu+6x=

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Solution for 2xu+x-xu+6x= equation:


Simplifying
2xu + x + -1xu + 6x = 0

Reorder the terms:
2ux + -1ux + x + 6x = 0

Combine like terms: 2ux + -1ux = 1ux
1ux + x + 6x = 0

Combine like terms: x + 6x = 7x
1ux + 7x = 0

Solving
1ux + 7x = 0

Solving for variable 'u'.

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

Add '-7x' to each side of the equation.
1ux + 7x + -7x = 0 + -7x

Combine like terms: 7x + -7x = 0
1ux + 0 = 0 + -7x
1ux = 0 + -7x
Remove the zero:
1ux = -7x

Divide each side by '1x'.
u = -7

Simplifying
u = -7

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