kejdjsksmkxjvxxn kejdjsksmkxjvxxn
  • 21-08-2021
  • Mathematics
contestada

given that 3x+2=4 and 2y+6=5 what is x+y?

Really need help on this one!

Respuesta :

giorgiomorelli55
giorgiomorelli55 giorgiomorelli55
  • 21-08-2021
X = 2/3
Y= -1/2

Here you have solutions of two equation
Answer Link
sanaka sanaka
  • 21-08-2021
Answer: 1/6

x = (4-2)/3 = 2/3
y = (5-6)/2 = -1/2
x + y = 2/3 + (-1/2)
2/3 - 1/2
LCM (least common multiple) is 6 so just cross multiply
4/6 - 3/6 = 1/6

I hope this helps :)
Answer Link

Otras preguntas

the midpoint of cd is -9,-10, endpoint c has coordinates of -1,9 what is the endpoint of d?
why does the number 54,289.00 have seven significant figures and not five
How many electrons make up a charge of 3.5kC?
The picture is the stated problem. Need help getting through this
hi when did Hitler die xxx
Ce concert est très ennuyeux. Où est le concert? Qui est au concert? Pourquoi tu es au concert? Comment est le concert?
Identify the factors of 13m-2n
cuales son los verbos
does there need to be another comma? They are all looking forward to learning about care of horses, basic equipment to use and specific riding techniques.
The special at a local pizza place says you can choose any 3 toppings from a list of 5. How many possible combinations are there?