edwardw2008
edwardw2008 edwardw2008
  • 06-04-2020
  • Mathematics
contestada

What is the answer? if x=3?
3(x+7-2) + 45?

Respuesta :

KurdishPotato
KurdishPotato KurdishPotato
  • 06-04-2020

Answer:

-21

Step-by-step explanation:

Replace x by given value

3(x+7-2) + 45

➡

3×(3+7-2) + 45 do the inside the parenthesis first

➡

3×8 - 45 = -21

Answer Link

Otras preguntas

Which fossil type is made from minerals that form stone after the animal decays?
The Magna Carta was presented to King John in 1215 because people
What part of an argument is the following statement? Teenagers tend to take more risks while driving partly due to their overconfidence in their driving abiliti
Why are the terms female and male used on birth certificates? A. Because they refer to a learned trait B. Because they refer to something that is biological C.
Located north of Colorado River this river flows from mountains into the Pacific ocean
why do stink bugs reproduce quickly
How to solve 4.3d+7.5=5.8d and get the answer
How did the European Union’s new common market change life for workers?
Why did the authors of the articles of confederation create a weak central government
Mary decreased her time in the mile walk from 30 minutes to 24 minutes.What was the percent of decrease