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# -5u plus 4 plus 8u equals 43?

Updated: 4/28/2022 Wiki User

13y ago

-5u + 4 + 8u = 43

simplify by subtracting 4 from both sides of the equation to get rid of the 4 on the left:

-5u + 8u = 43

Simplify further by combining the -5u and the 8u:

3u = 43

Divide both sides by 3 to solve for u:

u = 43/3

rewrite the fraction:

u = 14 1/3 Wiki User

13y ago   Earn +20 pts
Q: -5u plus 4 plus 8u equals 43?
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If: 8u = -96 Then: u = -12

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For a suitable value of u, it can be.

7u.

Is 24u^2 + 35

### Whats 8u equal 3u plus 35?

It is a linear equation in the variable u.

### What is the derivative of 40u to the fifth power divided by 5u to the second power with respect to u?

24u to the second power. Differentiate 40u to the fifth power which is 200u to the fourth power and 5u to the second power which is 10u. Subtract 400u to the sixth power from 1000u to the sixth power which is 600u to the sixth power. Then square 5u to the second power which is 25u to the fourth power. Finally, divide 600u to the sixth power by 25u to the fourth power. The solution is 24u to the second power. Another method is simplifying it to 8u cubed (to the third power) and taking the power rule. Take 3 times 8u which is 24u and subtract 1 from 3 in exponent which is 2. The answer is 24u to the second power.

### What is 8u to the 5 power?

(8u)^5 = (8)^5 x (u)^5 = 32768xu^5

17

### How do you simplify 8u plus 2u minus 3u?

add 8 and 2 then take away 3. even u should get 7u.