-4+3u=-7

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Solution for -4+3u=-7 equation: 


Simplifying
-4 + 3u = -7

Solving
-4 + 3u = -7

Solving for variable 'u'.

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

Add '4' to each side of the equation.
-4 + 4 + 3u = -7 + 4

Combine like terms: -4 + 4 = 0
0 + 3u = -7 + 4
3u = -7 + 4

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

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

Simplifying
u = -1

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