krealify07 krealify07
  • 03-01-2020
  • Mathematics
contestada

what is the solution to the following 21+x=13​

Respuesta :

giania08
giania08 giania08
  • 03-01-2020

Answer:x=-8

Step-by-step explanation:subtract 21 from both sides then simplify 31-21 to -8

Answer Link

Otras preguntas

Who was allowed to rule Rome and establish an empire in place of the Roman Republic? A. Diocletian B. Caesar Augustus C. Nero D. Julius Caesar
What was the precursor to the Baby Boom?
What is the first step in getting help for drug abuse
Which nuclear emission has the greatest penetrating power?(1) proton(2) beta particle(3) gamma radiation (4) positron
The school you want to go to has an acceptance rate of 12%. That means that 12% of the students who apply to the school get in. The school took in 2,400 student
-3x-3y=3 5x+y=-17 What is the answer ?
Which aspect of literary criticism deals with the techniques and style of the author? interpretation analysis evaluation
The key battle that finally turned the tide against the Confederates was the __________.
the weight limit on a bridge is 5 tons what is this weight in pounds
Which is the end result of cytokinesis?