ipadua25
ipadua25
27-04-2021
Mathematics
contestada
x+y=1212
x-y=518
please help me with it
Respuesta :
lucky75
lucky75
27-04-2021
Here,
x+y=1212••••••[tex]\bold{equation~I }[/tex]
x-y=518••••••[tex]\bold{equation~II }[/tex]
ADDITIONALL,both two equation.
we get that,
x+y+x-y=1212+518
2x=1730
x
=865
so,
x-y=518
865-y=518
y
=
860-518
y
=
347
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