medelyndanais9 medelyndanais9

14-04-2020
Mathematics

contestada

[tex]\frac{1}{7}d= -3[/tex]

Respuesta :

alyssa29464 alyssa29464

14-04-2020

d = -21

multiply both sides by 7
1/7d (7) = -3 (7)

reduce with greatest common factor
d = 7(-3)

change signs
d = -7(3)

solve
d=-21

Answer Link

Otras preguntas

how much of an 800-gram sample of C14 is left after 3half-lives?

(CSI Competency statement) Reflect in the room environment. How does the room design reflect the way you believe young children learn best? If the room was not

Three workers sort 66 boxes in a day. One of the workers is three times more productive than the second worker and twice as productive as the third worker. How

How did the arrest of Rosa Parks energize into the civil rights movement?

If Gary took part in a quiz show and won a million pounds.Then he spent half of the money left on a house.How much did Gary's house cost??

which statement is always true about the quantities in the function y=x+7

What is the length of an ant? 5mm or 5cm?

Which of the following is not a metal? A) Ca B) Se C) Zn D) Mn

What is the difference between 126 1/4 and 78 2/3?

are wolf's carnivore omnivore herbivore