axel81martinez axel81martinez

12-08-2020
Mathematics

contestada

Solve two-step equations. -5/2 a + 5 = 25

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

12-08-2020

Answer:

a = -8

Step-by-step explanation:

-5/2 a + 5 = 25

Subtract 5 from each side

-5/2 a + 5-5 = 25-5

-5/2 a = 20

Multiply each side by -2/5

-2/5 *-5/2 a = 20*-2/5

a = -8

Answer Link

Otras preguntas

Week 1, Discussion #2Mrs. Miller is expressing her concern about a changing mole in her left axillary region. Chris, the medical assistant obtaining her health

Which graph best represents the following inequality y < x/2 -3

Can anyone please help me with this RSM question? I have literally posted this like four times!

How did Mesopotamia influence the culture of the ancient Egyptians? • Mesopotamian architecture influenced the Egyptian pyramids.

How did segregation affect Martin Luther King Jr.

What is this formula called

There are 126 crayons in a bucket. A teacher puts 144 more crayons in the bucket. How many crayons are in the bucket now?

Question 1 (1 point) (9.23_Q1) In a closed circuit, the electricity can flow from the negative battery terminal to the positive terminal because of a ________

What languages are spoken in Latin America?

How to solve K^2-7k-8/30-10k / K^2+6k+5/10k-30