lulustar13 lulustar13
  • 04-02-2019
  • Mathematics
contestada

Solve this system of equations.

12x − 18y = 27
4x − 6y = 10

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 04-02-2019

Answer:

no solution

Step-by-step explanation:

12x − 18y = 27  

4x − 6y = 10

Multiply the second equation by -3 so we can eliminate x

-3(4x − 6y) = 10*-3

-12x +18y = -30

Add the first equation to this new equation

12x − 18y = 27

-12x +18y = -30

------------------------

0 = -3

This is not a true equation, so there is no solution  

Answer Link

Otras preguntas

how does the law of conservation of matter apply to chemical equations
The erosive force of _________ is particularly powerful in deserts. a. wind b. glaciers c. moving water d. human actions
Volunteering for a political candidate's campaign is a good way to learn more about politics.
Being a member of a gang is necessary if you want to feel safe. a. True b. False
The actual separation or division of the parent cell is called _____. a cleavage furrow budding cytokinesis fragmentation
Which of the following topics is not relevant to The Second Coming a. The economic boom of the 1920s b. The movement away from Victorian views and customs c. Re
Gametes that are motile are often called _____. ova sperm isogamous anisogamous
The Lapita branched off into two different cultural groups, the Maori and _____. Melanesians. Australians. Champas. Polynesians.
What do you consider the most significant reason for the collapse of detente?
How have smartphones impacted teenagers' health, if at all?