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Popular >

-7-4u-u=1

Solution

- 7 - 4 u - u = 1

Solution

u = - \frac{8}{5}

+1

Solution steps

- 7 - 4 u - u = 1

Add similar elements:

- 4 u - u = - 5 u

- 7 - 5 u = 1

Move

7

to the right side

- 5 u = 8

Divide both sides by

- 5

u = - \frac{8}{5}

Popular Examples

factor 5x^2-20x-225 factor

5 x^{2} - 20 x - 225

- 7 + w \leq - 10

x^{2} + 14 x = - 33

simplify 169^{3/2}simplify

16 9^{\frac{3}{2}}

x^{2} + x + \frac{1}{2} = 0

Frequently Asked Questions (FAQ)

What is the answer to -7-4u-u=1 ?
The answer to -7-4u-u=1 is u=-8/5
Solve for u: -7-4u-u=1
The solution is u=-8/5