Bianca2045 Bianca2045

02-01-2017
Mathematics

contestada

what is the solution set of the equation x/5 + x/2 =14

Respuesta :

b0rn2bweird b0rn2bweird

02-01-2017

x/5 + x/2=14

lcd is 10

2x+5x=140
7x=140
7x/7=140/7
x=20

Answer Link

sportypg sportypg

02-01-2017

You multiply both sides by 10. x = 20

Answer Link

Otras preguntas

explain, in terms of atomic structure, why group 18 elements on the periodic table rarely form compounds

What is the primary purpose of the Supremacy Clause?

when Jefferson took office he did what

What kind of problems did increased urbanization cause? During time of industrial revolution

An archer’s arrow follows a parabolic path. The height of the arrow f(x) is given by f(x) = -16x^2 + 200x + 4, in feet. Find the maximum height of the arrow.

HELPPPPP 35% OF GRADEEEEE.... When John bought his new computer, he purchased an online computer help service. The help service has a yearly fee of $25.50 and a

5. On average, how many years earlier do smokers die than nonsmokers? (Points : 1) 5 to 6 10 to 11 13 to 14 19 to 20

Mrs.Henderson had 7/12dozen eggs in her refrigerator.Then she used 1/6 dozen eggs to make a cake.What fraction of a dozen is left?

Why did the french revolution happen and who's fault was it

Emma uses a 250 meter roll of crepe paper to make streamers. How many dekameters of creme paper does emma use?