twocrolls twocrolls
  • 18-08-2020
  • Mathematics
contestada

choose all the equations for which x=2 is a solution
a. x+3=5
b. x+2=8
c. x+1=1
d. x-2=4
e. x-7=-5

Respuesta :

eudora eudora
  • 24-08-2020

Answer:

Option A and Option E

Step-by-step explanation:

Option A.

x + 3 = 5

(x + 3) - 3 = 5 - 3

x = 2

Option B.

x + 2 = 8

(x + 2) - 2 = 8 - 2

x = 6

Option C.

x + 1 = 1

(x + 1) - 1 = 1 - 1

x = 0

Option D.

x - 2 = 4

(x - 2) + 2 = 4 - 2

x = 2

Option E.

x - 7 = -5

(x - 7) + 7 = -5 + 7

x = 2

Therefore, Option (A) and Option (E) are the correct options.

Answer Link

Otras preguntas

_______ can be harmful to our health and lead to problems such as depression if we don’t learn to handle it properly. A. Eustress B. Distress C. Con
How many milliliters of a 1:2000 drug "i" solution and a 7% drug "i" solution mixed would make 120ml of a 3.5% solution of drug "i"?
The ________ is (are) the organ in which the exchange of nutrients and waste takes place
What were the main goals of the Counter-Reformation? Did the church succeed in achieving these goals? Based on the concepts taught in the lesson and your own on
which of the following factors was a major cause of the genocide committed by the Nazis against jewish people? From ape
The function g(x) = 3(x − 3)2 + 2 will translate 3 units to the right true or false
Geometry help please! Thanks!
Why might actors in a play not wear typical costumes?
When a person removes co2 from the lungs by exhaling, the person also removes __________ from the blood?
Calculate the mass percentage of oxygen in dry air