bellabenavides7 bellabenavides7
  • 15-10-2014
  • Mathematics
contestada

If 2x+12=2(x+4), then X equals what?

Respuesta :

AndyBryer
AndyBryer AndyBryer
  • 15-10-2014
2x+12=2x+8
subtract 2x from both sides
12 = 8
Therefore there is no value for x as 12 can never equal 8
Answer Link
konrad509
konrad509 konrad509
  • 15-10-2014
[tex] 2x+12=2(x+4)\\ 2x+12=2x+8\\ 0=-4\\ x\in\emptyset[/tex]
Answer Link

Otras preguntas

Adam and his dad share the cost of a meal in the ratio 2:3, adam's dad pays £52.20, what's the total cost of the meal?
Solve number problem 8
In 1969, whittaker proposed moving the __________ from the kingdom plantae to a separate kingdom due to structural and metabolic differences.
PLEASE PLEASE PLEASE HELP ME?!?!?! It's VERY IMPORTANT PLEASE Define isolationism, imperialism, and intervention and provide examples of how each was used b
In a closed primary election who selects a political party’s nominee for office
simplify a-{b-[c-(d-e)-f]-g}
If quadrilateral ABCD rotates 90° counterclockwise about the origin, what are the coordinates of A′ in quadrilateral A′B′C′D′ ? A.) (2, 1) B.) (-2, -1) C.) (-2,
Find the factorization of the polynomial below. 121x^2-22x+1
ANSWER PLZ QUICK AND FAST
15 POINTS!!! how do I solve these questions??