What is the answer to -1/5 u+2-u= 1/2 u+3+4/5 u ?

The answer to -1/5 u+2-u= 1/2 u+3+4/5 u is u=-2/5

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-1/5 u+2-u= 1/2 u+3+4/5 u

- \frac{1}{5} u + 2 - u = \frac{1}{2} u + 3 + \frac{4}{5} u

u = - \frac{2}{5}

Solution steps

- \frac{1}{5} u + 2 - u = \frac{1}{2} u + 3 + \frac{4}{5} u

Move

2

to the right side

- \frac{1}{5} u - u = \frac{13}{10} u + 1

Move

\frac{13}{10} u

to the left side

- \frac{5}{2} u = 1

Multiply both sides by

2

- 5 u = 2

Divide both sides by

- 5

u = - \frac{2}{5}

x, - 4 x + 2 y = 8

- 20 j + 6 j + 18 j - 9 j + 17 = - 3

lo g_{8} (64) = x

x, x - 2 y + 6 = 0

\frac{3}{2} x + \frac{1}{6} + 2 x = \frac{7}{2} - \frac{5}{6} x + 1

What is the answer to -1/5 u+2-u= 1/2 u+3+4/5 u ?
The answer to -1/5 u+2-u= 1/2 u+3+4/5 u is u=-2/5
Solve for u: -1/5 u+2-u= 1/2 u+3+4/5 u
The solution is u=-2/5