ohshesdaisy ohshesdaisy
  • 03-11-2016
  • Mathematics
contestada

help please solve for the given variable
-8 (7k - 5) + 7(7k - 7) = 1 - 5k - k - 7

Respuesta :

Azieq
Azieq Azieq
  • 03-11-2016
- 8(7k-5) + 7(7k-7) = 1 - 5k - k - 7
- 56k + 40 + 49k - 49 = 1 - 6k - 7
13k = 3
k = 3/13

i am a mathematics teacher. if anything to ask please pm me
Answer Link

Otras preguntas

What is the weight of an empty bottle?
how can stress caused by peer pressure negatively impact someone life quality
WILL GIVE BRAINLIEST IF ANSWERED FAST!!!
What is the temperature of the triple-point of water on an absolute scale whose unit interval size is equal to that of the fahrenheit scale?
WILL GIVE BRAINLIEST IF ANSWERED FAST!!!
The area of the base of a cylinder is 250.5 cm². Find the volume of the cylinder in litres, if it's height is 20cm.
​Order: Zofran​ (ondansetron HCl) 4 mg​ IVPB, add to 50 mL D5 one half NS and infuse in 20 min via pump. The label on the vial reads 2​ mg/mL. At how many milli
in the figure below PQRS is a parallelogram. Find the values of x y and z.​
driving is a what activity
- Shreya said,"I was playing tennis when the accident occurred." change into indirect speech​