4699896593
4699896593
02-11-2020
Mathematics
contestada
3(2x+3) -4x=1-4(x-5)
Respuesta :
Limedeille
Limedeille
02-11-2020
3(2x+3) -4x=1-4(x-5)
6x+9-4x=1-4x+20
6x+9=1+20
6x+9=21
6x=21-9
6x=12
divide both sides
x=2
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