3u+4u+2=

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Solution for 3u+4u+2= equation:


Simplifying
3u + 4u + 2 = 0

Reorder the terms:
2 + 3u + 4u = 0

Combine like terms: 3u + 4u = 7u
2 + 7u = 0

Solving
2 + 7u = 0

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 + 7u = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 7u = 0 + -2
7u = 0 + -2

Combine like terms: 0 + -2 = -2
7u = -2

Divide each side by '7'.
u = -0.2857142857

Simplifying
u = -0.2857142857

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