Dablubluberri Dablubluberri
  • 03-12-2019
  • Mathematics
contestada

I don't know how to solve this and the answer isn't 4 or 0 so what is it?4=-4+a​

I dont know how to solve this and the answer isnt 4 or 0 so what is it44a class=

Respuesta :

lisa6357 lisa6357
  • 03-12-2019
The answer is 8. This is because when you substitute 8 with “a” you then solve the problem to see if it is equal to the answer. -4+8=4... -4+4=0 so that is wrong and -4+O=-4 which is also incorrect.
Answer Link

Otras preguntas

1. What is the respiratory structure of a millipede? A. book lungs B. tracheal tube C. gill slits 2. what is the respiratory structure of a spider? A. gills B.
Help??? What is 3x+5x=67y?
What are some reasons why Immigrats people come to the U.S.?
What organs work with skin?
do you know how to say my in Spanish?
how do i round 3,176 to the nearest thousand
What is the product of (x+1) and (2x^2+3x-1)?
which inequality is equivalent to 7x-2y> 8. A) y> 7/2x+8 b) y>-2/7x+8/7 c) y <7/2x-4 d) y <-2/7x-4/7 (whats a Inequality? )
The following statements about carbon dioxide are true EXCEPT a. It can be prepared by the action of acid on CaCO₃ b. It is used in fire extinguishers c. It d
how many books did Harriet beecher stowe write?