bigboyrt69 bigboyrt69

13-03-2018
Mathematics

contestada

Solve the equation:
(x+2)/(3x) = (x+6)/(3x+5)

-29/10
-10/29
7/10
10/7
I don't know

Respuesta :

Аноним Аноним

13-03-2018

cross multiply:-
(x + 2)(3x + 5) = 3x(x + 6)
3x^2 + 11x + 10 = 3x^2 + 18x
18x = 11x + 10
7x = 10
x = 10/7 answer

Its the 4th choice

Answer Link

Otras preguntas

For every 5 seats there are 4 fans

A marketing concept is a plan on how to market a product of service to consumers. A. True B. False

Which classification is correct for ∠1? A. obtuse B. right C. straight D. acute

Mica spends $5 for her lunch and $2 for breakfast each day Monday through Friday. Use the Associative Property to find how much money she spends on lunch and br

If ice is heated at constant pressure of 0.0512 ATM will it

you and four of your nine classmates received an A on your math test, what is the simplest fraction of students that scored an A on the test?

In the "global conveyor belt," cold water from the North Pole _____. flows directly into the Indian Ocean rises to the surface and flows to the equator passes

Which of the following is a geographical limit? a.) temperature b.) soil quality c.) mountains d.) population density

Under the Monroe Doctrine, what would be considered a hostile act against the United States?

help plz im lost A 1-kg model airplane has 12.5 joules of kinetic energy and 98 joules of gravitational potential energy. What is its speed? What is its heigh