01-02-2017
Mathematics

contestada

what is the answer to this problem?
8x + 7 - 4x + 1= 20

Respuesta :

Chrisstina Chrisstina

01-02-2017

The answer is : x = 3

Answer Link

Otras preguntas

The textbook defines _____ as a cluster of characteristics that are associated with all members of a specific social group, often including qualities that are u

The oxygen moves into the blood system from the lungs by the process. A.Exhalation B.Osmosis C.Diffusion D.Respiration

Frozen water (ice) has less density than liquid water. How does this property of water affect life on Earth?

paul has a standard deck of cards. what is the probability he will choose a 2?

Boris has scored 80, 93, 63, 83, and 83 on his previous five tests. what score does he need on his next test so that his average (mean) is 79?

What is the value of x?

Two boys on bicycles start cycling from the same place at the same time. one cyclist travels 15 miles per hour, the other travels 12 miles per hour, if they tra

Yahaira is ready to reach the next level in her fitness. She is in great shape, but she still lacks the power needed to lift heavy objects. Which of the followi

Gerri says that a spider use their fangs for the same purpose that crustaceans use their claws. Alana disagrees and says that spiders use their fangs for the s

In judith ortiz cofer's "gravity," what is elenita's main internal conflict? a.she wants an independent identity, and yet still feels a connection to others. b.