What is the answer to -2u= 4/3 (3u+6)-2(3+5/2 u) ?

The answer to -2u= 4/3 (3u+6)-2(3+5/2 u) is u=-2

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-2u= 4/3 (3u+6)-2(3+5/2 u)

- 2 u = \frac{4}{3} (3 u + 6) - 2 (3 + \frac{5}{2} u)

u = - 2

Solution steps

- 2 u = \frac{4}{3} (3 u + 6) - 2 (3 + \frac{5}{2} u)

Multiply

\frac{4}{3} (3 u + 6) : \frac{4 ( 3 u + 6 )}{3}

- 2 u = \frac{4 ( 3 u + 6 )}{3} - 2 (3 + \frac{5}{2} u)

Multiply both sides by

3

- 6 u = 4 (3 u + 6) - 6 (3 + \frac{5}{2} u)

Expand

4 (3 u + 6) - 6 (3 + \frac{5}{2} u) : - 3 u + 6

- 6 u = - 3 u + 6

Move

3 u

to the left side

- 3 u = 6

Divide both sides by

- 3

u = - 2

\frac{b}{- 6} = 7

x, y + x = 6

x, 4 x - 3 y = 14

3 x + 1 = x + 13

a, y = a (1 + r)^{t}

What is the answer to -2u= 4/3 (3u+6)-2(3+5/2 u) ?
The answer to -2u= 4/3 (3u+6)-2(3+5/2 u) is u=-2
Solve for u: -2u= 4/3 (3u+6)-2(3+5/2 u)
The solution is u=-2