naomilull7533 naomilull7533

17-10-2018
Mathematics

contestada

please solve these equations? asap!

4(x−0.8)=3.8x−5.8

x=?

−(7y+0.6)=3.6−y

y=?

Respuesta :

Harro334 Harro334

19-10-2018

Answer:

x = -13 y = -0.7

Step-by-step explanation:

4(x-0.8)=3.8x-5.8

4x-3.2=3.8x-5.8

4x-3.8x=-5.8+3.2

0.2x=-2.6

x = -13

-(7y+0.6)=3.6-y

-7y-0.6=3.6-y

-7y+y=3.6+0.6

-6y=4.2

y=-0.7

Answer Link

Otras preguntas

What is it called when evaporation takes place beneath the surface of a liquid

Each day that a library book is kept past its due date, a $0.30 fee is charged at midnight. Which ordered pair is a viable solution if x represents the number o

The Twelfth Night: Shakespeare Which theme does the subplot involving Malvolio help show? A. It is better to have loved and lost than never to have loved at a

Cecil writes the equation for the reaction of hydrogen and oxygen below. H2 + O2 → H2O Why does his teacher ask him to balance the equation by including the co

A 6-year-old child ate a peanut butter sandwich at snack time in school. Five minutes later, her throat became swollen and she collapsed. This allergi

Which line from the poem best illustrates alliteration? “Silver” by Walter de la Mare

Explain the central difference between main details and supporting details of a piece of writing.

french help! activities that i dont get: C, D, F, G, H, I

Scientists notice structural similarities between fossils of a land animal and an aquatic organism. They know the similarities are not a result of the two organ

Which of the following New England colonies was the least successful as a trade center?