noniss
noniss
14-09-2020
Mathematics
contestada
3х+5x -7=0
complete the square
Respuesta :
Ruilin0715
Ruilin0715
14-09-2020
Answer:
x=7/8
Step-by-step explanation:
3x+5x-7=0
=8x=7
x=7/8
Answer Link
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