qwertyballzzz qwertyballzzz

28-03-2021
Mathematics

contestada

Solve the following system of equations algebraically:
x2 + y2 = 20
2y = x

Respuesta :

shreyanramnath10 shreyanramnath10

28-03-2021

Answer:

x = 5

Step-by-step explanation:

x2 + y2 = 20

xy = 20 ÷ 2 ÷2

= 10 ÷ 2

x = 5

i dont know whether this is right

but hope it helps n it works

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