elixiaeden
elixiaeden
20-01-2021
Mathematics
contestada
X + y = 48
x - 2y = 3
Respuesta :
joshuarichardson2306
joshuarichardson2306
20-01-2021
Answer:
y = 15
x = 43
Step-by-step explanation:
x + y = 48
x - 2y = 3
3y = 45
y = 15
x + y = 48
x + 15 = 48
x = 43
Answer Link
clairenkya
clairenkya
20-01-2021
Solve for the first variable in one of the equations, then substitute the result into the other equation.
x= 93
y= -45
Answer Link
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