fifteennumbers fifteennumbers

07-12-2019
Mathematics

contestada

Solve for x: 2 over 5 plus 3 over 5 x equals quantity x plus 5 over 10.

x = -3

x = 2

x = -3 and x = 2

No Solution

Respuesta :

bheam12 bheam12

07-12-2019

Answer:

x=-1/4

Step-by-step explanation:

2/5+3/5x=x+5/10

subtract 2/5 form both sides

3/5x=x+1/10

subtract x form both sides

-2/5x=1/10

Multiply both sides by 5

-2x=1/2

x= - 1/4

Answer Link

Otras preguntas

Which one of the following is a run-on sentence? A. I think Frank might be too busy he likes to make people think he's smart. B. I would talk to Fra

How did the Columbian Exchange affect the African people?

If an ice cube melts at 0oC but water also freezes at 0oC, what is the difference between melting and freezing in terms of (a) the energy involved in the phase

To living organisms, the most dangerous debris from tephra is probably _____, because it spreads so widely. huge volcanic boulders volcanic ash volcanic bombs t

How does the Constitution ensure the states are protected from federal abuse?

which of the following correctly completes the square for the equation below? x^2+2x=19 a. (x+2)^2=20 b. (x+1)^2=23 c. (x+1)^2=20 d. (x+2)^2=23

Anna asked her mother if she could drive the car to the store herself. Anna’s mom said, "Sure, ten-year-olds drive themselves to the store all the time!” What

Select all that could serve as a hook for the introduction of a literary analysis. An analogy or metaphor A definition of terms A meaningful quotation A univers

At the city museum, child admission is $5.40 and adult admission is $8.70 . On Friday, 170 tickets were sold for a total sales of $1224.90 . How many adul

the percent daily values found on a food label are based on