cillycinsear cillycinsear
  • 11-12-2019
  • Mathematics
contestada

Solve each system by substitution.
6x - y + 2 z= 4
2 x + 3 y - 3 z= -5
4 x + 2 y + 5 z = -9

Respuesta :

alejandra492 alejandra492
  • 11-12-2019
are you looking for x or y, because you put z=...?
Answer Link

Otras preguntas

In which 1979 science fiction film was the only human survivor called Ripley?
Which of the following is a correctly balanced equation? A. 2Cu + O2 --> 2CuO B. Mg + O2 --> MgO2 C. 3kCl + HNO3 --> 3HCl + KNO3 D. CaCO3 --> CaO +
What is the prefix of irrelevant?
Is a 14 year old girl who is 47kg and 165cm (5'5) underweight? What are some ways to put on weight, by that I don't mean eating excess McDonalds, thus resultin
Joe went to the hobby shop and bought 2 model sports cars for $8.95 and some paints. If he spent a total of $23.65, what was the cost of the paints?
How much time will an old care take to cover a distance of 39 miles at a speed of 13 miles/hour? Express distance as a function of time.
What is absolute value of 0.15?
A student is writing the conclusion to a research-based argument supporting continued funding for the space program. Which of the following would best conclude
how do you personally depend on resources from the ocean
Which of these creatures are real? A.Xenomorph B.Fish in trees C.Headcrab D.Antlion E.Grunt