fgiirfhji
fgiirfhji
04-09-2020
Mathematics
contestada
please help, i will give brainliest
Respuesta :
justinv05
justinv05
04-09-2020
3x+9=6x
-9 -9
—————
3x=6x-9
-6x -6x
—————
3x-6x=-9
-3x=-9
x=3
hope it helped
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