-4u+u=-7+10

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


Simplifying
-4u + u = -7 + 10

Combine like terms: -4u + u = -3u
-3u = -7 + 10

Combine like terms: -7 + 10 = 3
-3u = 3

Solving
-3u = 3

Solving for variable 'u'.

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

Divide each side by '-3'.
u = -1

Simplifying
u = -1

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