salehkhatari123 salehkhatari123
  • 02-03-2021
  • Mathematics
contestada

Solve the system by substitution.

Solve the system by substitution class=

Respuesta :

jensensmith720 jensensmith720
  • 02-03-2021

Answer:

its (x,y)=(10,-20)

Step-by-step explanation:

mostly try using elimination method

Answer Link

Otras preguntas

when a male sage grouse can be seen inflating and singing loudly to a female sage grouse this is an example of
As a result of the French Revolution, the King and Queen were a. imprisoned for life. c. beheaded. b. hung. d. exiled. Please select the best answer from th
Python Elif Function
What was the population of milan Italy in the 1400?
Which describes all of the scientists in this unit? A. curious B. talkative C. pessimistic D. wealthy
The 1972, 1979, and 1987 missile reduction agreements between the United States and the Soviet Union are examples of the foreign policy of (1) brinksmanship (3)
At the beginning of the week the balance in your checkbook was $298.72. During the week you made a deposit of $425.69. You also wrote checks for $29.72, $135.4
The current in a wire is 4.0 amperes. The time required for 2.5 × 10^19 electrons to pass a certain point in the wire is (1) 1.0 s (3) 0.50 s (2) 0.25 s (4) 4.0
Which compound has both ionic and covalent bonding? (1) CaCO3 (3) CH3OH (2) CH2Cl2 (4) C6H12O6
Why did England want to begin a colony on northamerica eastern shore