allaboard77 allaboard77

09-12-2020
Mathematics

contestada

The equation -7(u+3)=49 is solved in several steps below.
For each step, choose the reason that best justifies it

Respuesta :

autumnlovewareham autumnlovewareham

09-12-2020

Answer:

u = -25/7

Step-by-step explanation:

-7(u + 3) = 4

-7u -21 = 4 (distribute the -7)

-7u = 25 (add 21 to get -7u by itself)

u = -25/7 (divide by -7 by both sides to find the value of u)

Answer Link

Otras preguntas

Use the discriminant to determine the number of solutions. x2 + x = 12

in greek drama and theater, only men could be actors, even when characters in a play were female

what would be the effect on the properties of the water molecule if oxygen and hydrogen had equal electronegativity?

Liu Sales has two store locations. Sanford has fixed costs of $154,000 per month and a contribution margin ratio of 30%. Orlando has fixed costs of $340,000 per

Which of the following is the correct definition of an adjective

A spelunker (cave explorer) started his descent into a cave at an entrance 76 feet below sea level. If the spelunker descends to 199 feet below sea level, wha

Who led the United States Marines to capture John Brown? A) Stephen Douglas B) Robert E. Lee C) William Lloyd Garrison D) John Breckinridge

2. Name five specific insults that Petruchio calls his servants in the first few minutes of having Kate home. How does he behave? How does she behave? How is th

Polly needs to communicate with many people in her department. It is not necessary for everyone to receive the message at the same time. Which of the following

The human skeleton has 206 Bones. The phalanges have 56 of those bones. What percentage of the human bones are phalanges? Please show your work! :)