2 years ago

2X minus one equals five

Mathematics

2 answers:

stepan [7]2 years ago

7 0

2x-1=5
2(3)-1=5
6-1=5
5=5

x=3

Musya8 [376]2 years ago

5 0

2x and x are like. Terms so subtract 1 from both sides answer is x =6

You might be interested in

What is the difference between 7/10-44/100

katrin2010 [14]

Answer:

7/10-44/100 70-44

100

=26/100

=13/50

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Pleas help you'll git 30 points

Mandarinka [93]

Answer:

the answer would be A.

Step-by-step explanation:

because the number of books(n) times 2, because they have twice the number of books divided hy fifteen so fifteen is below the line. im bad at explaning trust me

4 0

2 years ago

Which variable has the most impact on growing your money? If you could increase one of the variables in the compound interest fo

postnew [5]

Answer:

I would increase the number and multiply

Step-by-step explanation:

3 0

2 years ago

it takes a lady 26 minutes to travel 3 km by walking the first part at 6 km per hour and running the second part at 10 km per ho

Natasha2012 [34]

Answer:

78 meter 360meters 600 meters

3 0

2 years ago

If f(x) =1/x and g(x) = x - 2 what is f(g(x)) when X = 1

Fed [463]

Answer:

f(g(x)) = -1

Step-by-step explanation:

$f(x) = \frac{1}{x} \\ \\ g(x) = x - 2 \\ \\ \implies \: f(g(x)) = \frac{1}{x - 2} \\ \\ \implies \: f(g(1)) = \frac{1}{1 - 2} \\ \\ \implies \: f(g(1)) = \frac{1}{ - 1} \\ \\ \implies \: f(g(1)) = - 1$

8 0

1 year ago