LizM030905
LizM030905
06-03-2018
Mathematics
contestada
help find x please??10(2x-5)=-60
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hoottootriot
hoottootriot
06-03-2018
x= -1/2. Use substitution to get 20x-50= -60. Then add 50 to both sides to get 20x= -10. Divide both sides by 20, getting x= -1/2.
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