sodhi
sodhi
12-02-2018
Mathematics
contestada
Find the solution for -9y+4<-7y-2
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frankieenriquez
frankieenriquez
12-02-2018
y>3 should be the answer
Answer Link
mathstudent55
mathstudent55
12-02-2018
-9y + 4 < -7y - 2
Add 7y to both sides:
-2y + 4 < -2
Subtract 4 from both sides:
-2y < - 6
Divide both sides by -2. Remember that when you multiply or divide an inequality by a negative number, the inequality sign changes direction.
y > 3
Answer Link
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