ashleev717 ashleev717

15-10-2021
Mathematics

contestada

How many solutions does this equation have?

–9(–d − 1) = 8d

Respuesta :

jimrgrant1 jimrgrant1

15-10-2021

Answer:

one solution

Step-by-step explanation:

- 9(- d - 1) = 8d ← distribute parenthesis on left side by - 9

9d + 9 = 8d ( subtract 8d from both sides )

d + 9 = 0 ( subtract 9 from both sides )

d = - 9 ← one solution

Answer Link

Otras preguntas

The scale model of a skyscraper being built is 4.2 feet tall. a. When it is finished, the skyscraper will be 525 meters tall. What scale was used to make th

What would most likely increase the carrying capacity for humans in a certain region?

What is (3.5 x 10 to the fourth) to the second when written in scientific notation with four significant digits?

if the force of friction is acting on the sliding crate is 100 N how much force will be applied to maintain a constant velocity? what will the net force be acti

Marcie wants to enclose her yard with a fence. Her yard is in the shape of a triangle attached to a rectangle. Yard is shaped like a square and a triangle. The

Do you agree with Plato's vision of the ideal state in the republic?

what is 36/64 in its simplest form

how do u figure out the problem of 1/5d = -3

how do u change the questions im going to show u? change the following millimetres to cantimetres 30mm 55mm 13mm 67mm 86mm 164mm 127mm and 936 in primary anwers

8b with explanation please