fmearn2003 fmearn2003
  • 25-04-2017
  • Mathematics
contestada

i need thsi fast i will give 10
The value from the set {10, 11, 12, 13} that makes the equation 2(x − 5) = 12 true is.

Respuesta :

irspow
irspow irspow
  • 25-04-2017
2(x-5)=12 divide both sides by 2

x-5=6  add 5 to both sides

x=11
Answer Link
Аноним Аноним
  • 25-04-2017
2x-2*5=12
2x-10=12

2*10-10=
20-10=10

2*11-10=
22-10=11

2*12-10=
24-10=14

2*13-10=
26-10=16
Answer Link

Otras preguntas

The ability to extend the knee elbow or wrist joint past a straight line is
Use the distance formula to find the length of the longer side of the rectangle whose vertices are (1, 1), (3,1),(3,7), and (1, 7).
how Many terms are in this expression shown 2n + 5 - 3p+ 4n
Solve the equation for ????. For each step, describe the operation and/or properties used to convert the equation. 5(2x - 4) - 11 = 4 + 3x
Rita, Sam, and David are a team of office assistants who are working to transfer old medical records to a new computerized data system. They are all now in agre
How did the Revolutionary War provide both challenges for slaves and free blacks in America? Ch. 6
16.Solve for x in the figure below.(10x - 19)(3x + 2)(5x - 3)​
Which game would be classified as a serious game ?
Evaluate the expression. (−2)4 + (3 − 2)3 A) 9 B) 11 C) 17 D) 19
The pigment molecules responsible for photosynthesis are located in the ______