wyfhthgd44 wyfhthgd44
  • 11-11-2021
  • Mathematics
contestada

X+y=6 x-y=-2 solve by elimination

Relax

Respuesta :

reinhard10158
reinhard10158 reinhard10158
  • 15-11-2021

Step-by-step explanation:

x + y = 6

+ x - y = -2

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

2x + 0 = 4

x = 2

2 + y = 6

y = 4

Answer Link

Otras preguntas

sodium-24 has a half life of 15 hours. how many grams of 900g sample will remain after 90 hours
LAST QUESTION!!!! Help me!!!!
What is the correct way to revise the punctuation in the sentence? We could choose one of three ice cream flavors that had strawberries, cherries, and blueberr
Write an algebraic expression for “8.9 times a number.” Which would you simplify in order to evaluate the expression when the value of the variable is 2? 8.9/2
1/4 x 1/4 - 1/4 ÷ 1/4 ÷ 1/4 ÷ 1/4 cuanto es pls explicado?
Find the area of the following trapezoid. 28 ft 2 17.5 ft 2 35 ft 2 14 ft 2
writing the function in factored form
who is benjamin franklin
How many moles are there in 2.6 x 10^24 atoms of Calcium? a.7.0 x 10-24 moles of Cab. 4.4 molesc. 168.36 molesd. .10 moles
Answer the question in a complete sentence in French. You may copy and paste the accented characters from this list if needed: Àà Ââ Ää Çç Éé Èè Êê Ëë Îî Ïï Ôô