montasia21
montasia21
25-05-2018
Mathematics
contestada
Solve 7x - 4 = 5x + 15 for x.
Respuesta :
impossiblestargirl
impossiblestargirl
25-05-2018
7x-4=5x+15
-5x on both sides
2x-4=15
add four to both sides
2x=19
divide both sides by 2 to isolate x
x=9.5
Answer Link
VER TODAS LAS RESPUESTAS ( 53+ )
Otras preguntas
Evaluate the extent to which peer pressure can impact negatively on intrapersonal conflict
Which helped to bring about an increase of trade within Western Europe during the 11th and 12th centuries? the Viking invasions increase in population the split
Which helped to bring about an increase of trade within Western Europe during the 11th and 12th centuries? the Viking invasions increase in population the split
The Puritan Revolution in England was a conflict between __________. the king and Parliament rival aristocratic families Protestants and Catholics landowners an
What is a 7 letter word for extremely large?
In a game using two numbered cubes, what is the probability of not rolling the same number on both cubes three times in a row?
Which is the best definition of wind? A. the vertical movement of air B. the horizontal movement of air C. the westerly movement of air above the Earth's sur
~20 POINTS HISTORY QUESTION (and also a cookie)~ What world conflicts affected Texas in the 1950s and 1960s? Please don't have some debate about economy lol Tha
What percent of 150 is 96? .64% 6.4% 156% 64% Find 225% of 3.6. 810 8.1 81 .81 135% of t is 63. t = 46.67
what is the difference between rapids and waterfalls?
