hollyhughes321 hollyhughes321
  • 26-02-2021
  • Mathematics
contestada

Solve the simultaneous equations
2x-y=7
3x+5y=4

Respuesta :

shannrodrigues shannrodrigues
  • 26-02-2021

Answer:

the answer is x= 3 and y= -1

Ver imagen shannrodrigues
Answer Link

Otras preguntas

Explain what terms and degrees are and how. How are they used to classify polynomials? Also explain why this polynomial (4x2y + 5xy) is classified as a 3rd de
State a conclusion that seems reasonable.You find a nest with 12 eggs in it. The first 5 hatch out to be snakes.Conclusion:
Who was joe looking for when he and janie got to town?
A country allied with austria declared war on two strong countries of the triple entente?
A dilemma that must be solved or worked out is called a[n] ___.
To erase an entire entry in an excel cell and then reenter the data from the beginning, press the ____ key.
the scientific law of conservation of mass states that the total amount of mass in an isolated system remains constant. This means that the atoms present befor
EASY MATH QUESTION FOR 20 PTS!! Line K is the perpendicular bisector of line PQ. If line K intersects PQ at point R, which of the following statements must be t
pls plsss pls plssssss
The doctor was so pleased with the new specimen that he gave Effie a shilling, and presently the professor stepped round. He stayed to lunch, and he and the doc