beck77
beck77
14-11-2018
Mathematics
contestada
How to solve this equation -3(2r +7)=3
Respuesta :
oxyjjiin
oxyjjiin
14-11-2018
Use the distributive property on the parentheses, then solve accordingly.
-3(2r+7)=3
-6r-21=3
-6r=24
r=-4
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