adargar0001 adargar0001

01-05-2020
Mathematics

contestada

-21(a+20-6a) = 7(5+5a)
Solve for A

Respuesta :

valeryswilliams valeryswilliams

01-05-2020

Answer:

a=13/2

Step-by-step explanation:

Answer Link

Otras preguntas

what role did blacks play in both winning the civil war and in defining the war’s consequences?

Homogamy, a term sociologists use to mean the tendency to choose romantic partners based on similarities in background and group membership, is very common. Why

A civil engineer is mapping the overhead clearance of his family’s property on a coordinate grid. The ground is represented by the x-axis and the base of the ho

Soybean meal is 14% protein; cornmeal is 7%protein. How many pounds of each should be mixed together in order to get 280-lb mixture that is 10% protein? a. How

Select the underlined word or phrase that is incorrect. Each of the three dogs had a memerable trait: George had best temperment, Sophie had a great coat and Sp

When guy uses cancer-causing chemical solvents to clean machinery at his auto body and paint shop, he wears thick rubber gloves, rubber boots, and a breathing m

I am trying to find the area of a triangle that has a base of 5 cm and a height of 6 cm

Which policy did most Americans favor after World War I? Normalcy Progressivism Communism Hedonism

Casablanca is often considered to be one of the top films to have ever been produced. What merits does the film have that would give it this status?

for which of the following is benjamin franklin best know A. he invented the modern printing press B. he helped Paine write Common Sense C. he was responsibl