marleyscott
marleyscott
24-03-2021
Mathematics
contestada
HELP PLSSSS I TRIED
Respuesta :
afreenlol
afreenlol
24-03-2021
3x+2y=20
And y=4x-1
So use pemdas
3x+2( 4x -1 )
3x+ 8x-2
Then combine like terms
11x-2 is the answer
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