Solve for u . - 4u + 38 = 2(u-8) simplify your answer as much as possible.

Answers

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its d. the first coordintaes are 10,32

step-by-step explanation:

Hi there!

Simplify th' Eqⁿ :-

- 4u + 38 = 2(u - 8)

- 4u + 38 = 2(u) - 2(8)

- 4u + 38 = 2u - 16

Combine like terms together :-

- 4u - 2u = - 38 - 16

- 6u = - 54

u = \dfrac {- 54}{- 6} = \dfrac {54}{6} = 9

Hence,
The required answer is 9

~ Hope it helps!
Hi there!
Let's solve this equation step by step!

 - 4u + 38 = 2(u - 8)
First work out the parenthesis, which can for instance be done using rainbow technique.

 - 4u + 38 = 2u - 16
Subtract 2u from both sides.

 - 6u + 38 = - 16
Subtract 38 from both sides.

 - 6u = - 54
And finally divide both sides by -6, in order to isolate the variable u. Remember that dividing a negative by a negative gives a positive outcome.

u = \frac{ - 54}{ - 6} = 9
Hence, the answer is u = 9.
~ Hope this helps you!


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