erin7pressleypcckgg erin7pressleypcckgg
  • 24-07-2018
  • Mathematics
contestada

solve inequality -7(y+6)+33<3(5-y)

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GoddessofDork
GoddessofDork GoddessofDork
  • 24-07-2018

So firstly, you want to foil -7(y+6) and 3(5-y): [tex] -7y-42+33<15-3y [/tex]


Next, combine like terms: [tex] -7y-9<15-3y [/tex]


Next, add 7y on both sides: [tex] -9<15+4y [/tex]


Next, subtract 15 on both sides: [tex] -24<4y [/tex]


Lastly, divide both sides by 4, and your answer will be -6 < y

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