gymgirljj gymgirljj

01-12-2017
Mathematics

contestada

Solve for x: 2 over 5 (x − 4) = 2x.

−8
negative 1 over 2
1
−1

Respuesta :

texaschic101 texaschic101

01-12-2017

2/5(x - 4) = 2x
2/5x - 8/5 = 2x....multiply everything by 5
2x - 8 = 10x
-8 = 10x - 2x
-8 = 8x
-8/8 = x
-1 = x <===

Answer Link

Otras preguntas

which two square roots are used to estimate 42

Ana found a cookie recipe that requires 1/2 cup of coconut oil to be used instead of butter. The recipe makes a total of 100 cookies. The problem is that Ana on

think about someone in your life who has caused you to look at or think about things in a different way.explain your experiance below?

Which of the following is associated with rough ER? a Lipid synthesis b Ribosomes c Chlorophyll d DNA

what social classes were common in most early civilizations

9,000,000 in scientific notation

Emily have 36 flowers she give ones flower to friend

The sum of three consecutive even integers is 36. Let x represent the least consecutive integer. What equation could be used to find the least consecutive inte

la computadora = __________

a car going at 30 m/s undergoes an acceleration of 2 m/(s^2) for 4 seconds. how far did it travel while accelerating?