ccblaha3 ccblaha3

07-03-2018
Mathematics

contestada

5x - 20 = 2x + 10 How do you solve this problem?

Respuesta :

anishkon04 anishkon04

07-03-2018

5x - 2x = 10 + 20

3x = 30

x is 10
x=10

Answer Link

07-03-2018

5x - 20 = 2x + 10
add 20 to both sides

5x= 2x + 30
subtract 2x from both sides

3x= 30
divide both sides by 3

x= 10

Hope this helps! :)

Answer Link

Otras preguntas

h(t)=-16t^2+65t+3 how many seconds to reach max height. nearest tenth

A store employee made two gift baskets of dried fruit, each costing $100. The first basket had 12 pounds of fruit x and 2 pounds of fruit y. Which two fruits di

Write the equation of the linear relationship that goes through the points (4,-5) and (-2,7).

HELP. what is the speed of a boat in miles per hour that travels 20 miles in 45 minutes?

3. Which of the following means "as a child" in spanish? A. De vez en cuando B. De pequena C. Nunca D. En efectivo

which amusement park ride utilizes periodic motion? a. slideb. bumper cars c. giant swing d. roller coaster

what is the distance between two points with coordinates at ( 12,0) and ( 0,35)

The powerful combination of social, artistic, and technological trends that influenced rock music in the 1960s was visually most apparent in

how to solve -8-x=x-4x

△DEF is similar to △RST . Drag the answer into the box to match each part of △DEF with the corresponding part of △RST