4032657 4032657

02-03-2021
Mathematics

contestada

how many solutions does d+6+2d=4d+9 have?

Respuesta :

Hrishii Hrishii

02-03-2021

Answer:

Only one solution

Step-by-step explanation:

d+6+2d=4d+9

3d + 6 = 4d + 9

3d - 4d = 9 - 6

-d = 3

d = - 3

Answer Link

Otras preguntas

The development of medieval European cities was marked by improvements in health and safety practices. True or False

two types of plankton are microscopic plants called....?

find 10-3. write the subtraction fact two ways.

a solution that is a 4 on pH scale is a

The development of medieval European cities was marked by improvements in health and safety practices. True or False

what was the goal of the temperance movement in the late 1800's and early 1900's

Although the first State constitutions guarded against too much power in the hands of the governor, the people soon found that

What are the steps to solving 24x=-12?

Nitrogen is important to life because it is part of _____. DNA, amino acids, and proteins plant photosynthesis the air we breathe lightning storms

Jenya paid $40 per month for a cell phone plus $1.25 for each international text message she sent. She sent 50 international text messages in a month. What was