27-10-2017
Mathematics

contestada

2x+(x+3)=15.6 what is x equal to

Respuesta :

27-10-2017

2x + (x + 3) = 15.6
Combine like terms:
3x + 3 = 15.6
3x = 12.6
x = 4.2

Answer Link

Otras preguntas

The 1453 conquest of Constantinople is an important turning point in global history because it (1) ushered in Pax Romana (2) began the Middle Ages (3) contribut

Coil the wire around the nail. Connect one end of the wire to the positive battery terminal. Connect the other end of the wire to the negative battery terminal.

What part of speech is the underlined word in the sentence? Do not forget the frozen dessert inside. A. adverb B. pronoun C. noun D. adjective

Which sentence indicates that a past event was in progress when it was interrupted? A) Rockwell had painted in his studio when a fire broke out and destroyed ev

jessie received the following scores on her math test this year. (45,65,70,80,85,100) suppose the teacher removes the lowest and highest scores. (65,70,80,85) w

Randy spins a spinner with sections labeled A, B, C, D, E, F, G, and H.What is the number of possible outcomes?

humans have developed different horse breeds using the process of selective breeding how selective breeding different than evolution by natural selection

A statement which directly reveals its meaning is implicit implied explicit exposed

What helped Ronald Reagan win the presidential election of 1980

Birth control methods can be temporary or permanent. Which is a permanent method of birth control?