tiendau2002 tiendau2002
  • 12-08-2016
  • Mathematics
contestada

7-4x+2(5x+8). If x=-2

Respuesta :

jijishero
jijishero jijishero
  • 12-08-2016
7-4x+2(5x+8)
plug x=-2 7
-4(-2)+2(5(-2)+8)
7+8+2(-10+8)
7+8+2(-2)
 7+8-4 11
Answer Link
psyfare
psyfare psyfare
  • 12-08-2016
39 is the answer. :) Your welcome.
Answer Link

Otras preguntas

Kindly answer this:-[tex] \sin(45 + x) - \cos(45 - x) = ?[/tex]​
Plssssssssssss helppppppp
HELP ME please⁉️⁉️⁉️⁉️⁉️⁉️MATH IS HARD
50 kg of water at 75o C is cooled to 25o C. How much heat was given off? a 1.05 x 105 J b -1.05 x 107 J c 1.67 x 105 J d -1.67 x 107 J
Pre college need help number 3
Sam was studying fractions intently
Refer from attachment and answer the question please​
You need two bottles of fertilizer to treat the flower garden shown. How many bottles do you need to treat a similar garden with a perimeter of 105 feet? Note:
why did the New Dealers refer to the Liberty Leaguers as the "country club set"
How many orbitals are present in n shell of an atom.