ropestexas03
ropestexas03
19-10-2020
Mathematics
contestada
What is the answer to 3(2x+5)=3x+4x
Respuesta :
VintageCherry
VintageCherry
19-10-2020
6x+15=3x+4x
6x+15=7x
15=7x-6x
15=1x
x=15/1
x=15
3(30+5)=45+60
3(30+5)=105
45+60=105
so x=15
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