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3 years ago

Solve for x. −2(x+1/3)+9x=4 Enter your answer in the box.

Mathematics

2 answers:

Vilka [71]3 years ago

6 0

Gotcha!

If you would like for me show my work just let me know.

The answer would be x=2/3 or x=0.666.....

IrinaK [193]3 years ago

3 0

x= 2/3

ik because i had the same question hope it will help.

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Can someone explain and answer please??

Nat2105 [25]

Simplify the ration expression
$\frac{3x-6}{x-2}$

start by seeing if anything in the numerator or denominator can be factored,
you should notice that you can factor out a 3 from 3x-6 in the numerator

when you do so, the result is
$\frac{3 *(x-2)}{x-2}$

now, since there is an x-2 in the numerator and denominator, they "cancel" out since

$\frac{x-2}{x-2} =1$
however, only when $x \neq 2$
since $\frac{0}{0} \neq 1$

when you cancel out the x-2, you're left with 3

hence, your answer is C

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2 years ago

It took two people to complete carpeting in 10 days. How many more workers need to be hired to complete the same job in 4 days?

IRISSAK [1]

so two fellows did all the carpeting in 10 days.

now, how long did "1" fellow work only? well, it worked for 10 days.

how long did the other fellow work for? well, it was working alongside the first one, and it was there for also 10 days.

so the two guys working together, really did 10+10 = 20 "days worth of work". So that the whole carpeting job can be done in 20 "days worth of work".

now if we want to finish it in 4 days, 20 ÷ 4 = 5.

so if we hire 5 guys, since each one will do 4 days worth, 5*4 = 20 <- the whole job.

4 0

3 years ago

Read 2 more answers

Can someone make up an equation to match this problem plz don’t ignore

Elodia [21]

If it’s about fractions, then the first scale is 3/6 and the second one is
4 1/0 if I’m correct, please message me if I’m wrong.

5 0

2 years ago

Find the volume.<br> Thank you!!!

Alex Ar [27]

Answer:

Step-by-step explanation:

7*2*8

L*W*H

7 0

3 years ago

Read 2 more answers

stellarik [79]

Answer:

Step-by-step explanation:

Move the constant to the right side and the sign

0.5x=26-6

Calculate

0.5x=26-6=20 >>> 0.5x=20

divide both sides of by the equation 0.5

0.5x=20 >>> x=40

4 0

3 years ago

​Solve for x. −2(x+1/3)+9x=4 ​ ​Enter your answer in the box.

Solve for x. −2(x+1/3)+9x=4 Enter your answer in the box.