2+3u=-1

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Solution for 2+3u=-1 equation: 


Simplifying
2 + 3u = -1

Solving
2 + 3u = -1

Solving for variable 'u'.

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

Add '-2' to each side of the equation.
2 + -2 + 3u = -1 + -2

Combine like terms: 2 + -2 = 0
0 + 3u = -1 + -2
3u = -1 + -2

Combine like terms: -1 + -2 = -3
3u = -3

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

Simplifying
u = -1

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