xgcgb6kjsc xgcgb6kjsc

06-10-2021
Mathematics

contestada

8n - 7 = -5(-3n - 7)
Solve Multi-Step equation.
Please explain how you i can understand too!

Respuesta :

bditton bditton

07-10-2021

Answer:

n=-6

Step-by-step explanation:

8n-7=-5(-3n-7)

Multiply -5 to -3n and -7

8n-7= 15n+35

Bring 8n to the other side by subracting it from 15n

-7=7n+35

Subtract 35 from both sides

-42=7n

Divide both sides by 7

n=-6

Answer Link

Otras preguntas

What do 2 equivalent expressions always have in common

What happened to archduke franz ferdinand?

Dramatic result of Renaissance influence

Some people obtain their water from underground layers of rock or sediment called

What is the retail price of a shirt that has a wholesale price of $12 and is marked up by 60 percent?

Below the C horizon is ____.

The center for 21st century skills lists core subject areas that all employees need to know about. What are two of those core subjects

The use of "poll taxes" as a means of racial discrimination was MOST effectively stopped by which of these methods?

What is the answer to this equation 3-3x6+2=?

True or False : The republican radicals in congress disagreed with both Lincoln's and Johnson's reconstruction plans because they thought they were too lenient