randomosity54 randomosity54
  • 20-09-2018
  • Mathematics
contestada

5x+4y-5z=-27
2x-3y+4z=15
9x+2y+6z=-3

Respuesta :

toriking098 toriking098
  • 21-09-2018

Solve for the first variable in one of the equations, then substitute the result into the other equation.

(−1,−3,2)

Answer Link

Otras preguntas

A cube-shape shipping crate has a volume of 27 cubic feet.what are the dimensions of the crate?
if K is the midpoint of HJ, HK equals x+6, and HJ equals 5x-6, then KJ equals?
1/6d + 2/3 = 1/4(d-2)
Niko's biweekly salary is $1,575.45. What is his average monthly income?
What is a hypotonic solution?
S=2WH+2WL+2HL SOLVE FOR L
What is the highest multiple of 2 and 3?
a compound mystery.    why is a can of peas an carrots a mixture? what other mixtures can u list
Describe how consumers have influenced the success of products in recent years?
Is the prime meridian at 0 degrees latitude 0 degrees longitude or 180 degrees latitude
ACCESS MORE