158693204
158693204
13-03-2020
Mathematics
contestada
Can you please help me on -5(-4r-6)=5(6-r)
Respuesta :
thomassookoo
thomassookoo
15-03-2020
Answer:
-5 (-4-6)=5 (6-r)
20r-30=30-5r
20r+5r=30+30
25r=60
r=60/25
r=12/5
r=2.4
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